Agenda packet — Corona City Council, July 1, 2026 (part 12 of 33)

5-32
TABLE 5-3 COMMUNITY PLANT LIST

MASTER PLAN PLANT PALETTE
Botanical Name Common Name
Trees (* to indicate street tree use)
Arbutus unedo Strawberry Tree
Cercidium ‘Desert Museum’ Thornless Palo Verde
* Cercis occidentalis Western Redbud
* Cinnamomum camphora Camphor Tree
Citrus spp. Citrus tree
Cupaniopsis anacardioides Carrot Wood
*Geijera parviflora Australian Willow
*Gleditsia triacanthos Honey Locust
*Jacaranda mimosifolia Jacaranda
*Koelreuteria bipinnata Chinese Flame Tree
Koelreuteria paniculata Golden Rain Tree
Lagerstroemia indica Crape Myrtle
Laurus nobilis Sweet Bay
Ligustrum lucidum Glossy Privet
* Platanus acerifolia London Plane
Platanus racemosa California Sycamore
Populus fremontii Western Cottonwood
* Podocarpus gracilior Fern Pine
* Pyrus calleryana Ornamental Pear
* Quercus agrifolia California Live Oak
* Quercus virginiana Southern Live Oak
* Quercus ilex Holly Oak
Rhus lancea African Sumac
* Tristania conferta Brisbane Box
Ulmus parvifolia Chinese Evergreen Elm
Shrubs
Arctostaphylos spp. Manzanita
Ceanothus spp. California Wild Lilac
Convolvulus cneorum Bush Morning Glory
Echium fastuosum Pride of Madeira
Escallonia ‘Compacta’ Compact Escallonia
Escallonia fradesii Escallonia
Euonymus japonicus spp. Euonymus
Feijoa sellowiana Pineapple Guava
Grewia occidentallis Lavender Star Flower
Heteromeles arbutifolia Toyon
Ilex cornuta ‘Burfordii’ Burford Holly
Lavandula stoechas Spanish Lavender

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Community Design Guidelines HEIGHTS
5-33

MASTER PLAN PLANT PALETTE
Botanical Name Common Name
Lavatera assurgentiflora Tree Mallow
Leptospermum laevigatum Australian Tea Tree
Photinia x fraseri Fraser’s Photinia
Pittosporum tobira cvs. Tobira / Japanese Mock Orange
Podocarpus elongatus cvs. Breede River Yellow wood
Prunus caroliniana ‘Bright n Tight’ Dwarf Caroliana Laurel Cherry Prunus lyonia Catalina Cherry
Pyracantha species Firethorn
Rhaphiolepis indica species Indian Hawthorne
Salvia species Sage
Tagetes lemmoni Copper Canyon Daisy
Viburnum japonicum Viburnum
Accents / Grasses
Agave species Agave
Aloe species Aloe
Anigozanthos cultivars Kangaroo Paw
Aristida purpurea Purple Three-awn
Bouteloua gracilis ‘Blonde Ambition’ Blue Grama Grass
Dianella tasmaica Tasred
Dietes bicolor Fortnight Lily
Festuca (ovina) glauca Blue Fescue
Festuca idahoensis Fescue
Festuca mairei Marie’s Fescue
Furcraea foetida mediopicata Mauritius Hemp
Juncus patens California Gray Rush
Leymus triticoides Creeping Wild Rye
Miscanthus transmorrisonensis Evergreen Miscanthus
Muhlenbergia capillaris Pink Muhly
Muhlenbergia rigens Deer Grass
Opuntia acicularis Bristly Prickly Pear
Phormium hybrids New Zealand Flax Hybrids
Phormium tenax New Zealand Flax
Scirpus maritimus Bulrush
Yucca whipplei Our Lord’s Candle
Groundcovers
Ceanothus griseus var. horizontalis Carmel Ceanothus
Convolvulus sabatius Ground Morning Glory
Pyracantha hybrid ‘Ruby Mound’ Firethorn species
Senecio mandraliscae Blue Chalk Sticks

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5-34

MASTER PLAN PLANT PALETTE
Botanical Name Common Name
Vines
Distictus buccinatoria Blood Red Trumpet Vine
Ficus pumila Creeping Fig
Gelsemium sempervirens Carolina Jasmine
Pandorea jasminoides Bower Vine
Parthenocissus tricuspidata Boston Ivy
Rosa banksiae Lady Bank’s Rose
Turf
Paspalum vaginatum Excalibre-seashore Paspalum
Stenotaphrum secondatum Saint Augustine

FUEL MODIFICATION PLANT PALETTE
Botanical Name Common Name
Trees
Arbutus unedo Strawberry Tree
Platanus racemosa California Sycamore
Prunus lyonia Catalina Cherry
Quercus agrifolia Coast Live Oak
Quercus virginiana Southern Live Oak
Sambucus mexicana Mexican Elderberry
Shrubs
Ceanothus spp. California Wild Lilac
Convolvulus cneorum Bush Morning Glory
Encelia californica California Encelia
Escallonia ‘Compacta’ Compact Escallonia
Escallonia fradesii Escallonia
Euonymus fortunei Winter Creeper Euonymus
Feijoa sellowiana Pineapple Guava
Fremontodendron californicum California Flannelbush
Grewia occidentallis Lavender Star Flower
Heteromeles arbutifolia Toyon
Lavandula stoechas Spanish Lavender
Leptospermum laevigatum Australian Tea Tree
Mimulus aurantiacus Sticky Monkey Flower
Photinia x fraseri Fraser’s Photinia
Pyracantha species Firethorn
Rhaphiolepis indica species Indian Hawthorne
Rhus integrifolia Lemonade Berry
Rhus ovata Sugar Bush
Tagetes lemmoni Copper Canyon Daisy

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Community Design Guidelines HEIGHTS
5-35

FUEL MODIFICATION PLANT PALETTE
Botanical Name Common Name
Accents / Grasses
Agave species Agave
Aloe species Aloe
Anigozanthos cultivars Kangaroo Paw
Aristida purpurea Purple Three-awn
Bouteloua gracilis ‘Blonde Ambition’ Blue Grama Grass
Furcraea foetida mediopicata Mauritius Hemp
Juncus patens California Gray Rush
Leymus triticoides Creeping Wild Rye
Opuntia acicularis Bristly Prickly Pear
Scirpus maritimus Bulrush
Yucca whipplei Our Lord’s Candle
Groundcovers
Ceanothus griseus var. horizontalis Carmel Ceanothus
Iva hayesiana Poverty Weed
Pyracantha hybrid ‘Ruby Mound’ Firethorn species
Mowed Meadow Grass
Agrostis pallens San Diego Bentgrass
Eriophyllum confertiflorum Golden Yarrow
Lupinus bicolor Pigmy Leaved Lupine

BIOSWALE PLANT PALETTE
Botanical Name Common Name
Trees
Platanus racemosa California Sycamore
Shrubs
Juncus acutus Spiny Rush
Juncus patens California Gray Rush
Leymus triticoides Beardless Wildrye
Muhlenbergia rigens Deer Grass

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5-36

DETENTION BASIN PLANT PALETTE
Botanical Name Common Name
Trees
Cercis occidentalis Western Redbud
Sambucus mexicana Mexican Elderberry
Side Slope Shrubs
Iva hayesiana Poverty Weed
Leymus condensatus Giant Wild Rye
Leymus triticoides Creeping Wild Rye
Muhlenbergia rigens Deer Grass
Basin Floor Shrubs
Anemopsis californica Yerba Mansa
Juncus patens California Gray Rush
Juncus xiphiodes Iris-Leaved Rush
Scirpus californicus California Bulrush

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Community Design Guidelines HEIGHTS
5-37
BASIN
FLOWBY
BASIN 2

FLOWBY/DEBRIS
BASIN 3
FLOWBY
BASIN
FLOWBY
WQMP
FLOWBY
BASIN

TANK SITE
BASIN
ZONE 6A

0.6 MG RESERVOIR
ENERGY

STATION
PUMP
DISSIPAT0R
BASIN
FLOWBY
BASIN
/DEBRIS

WQMP BASIN
BASIN
WQMP

BASIN DETENTION

FLOWBY/DEBRIS
BOT=1335.0
BOT=1330.0
BOT=1160.0
P=1197.0
BOT=1181.0
BOT=1210.0
BOT=1210.0
BOT=1164.0
BOT=1160.0
JOIN EXIST.

SEWER LINE
JOIN EXIST.

WATER LINE
1486.45
FL
45 46
76 77
78 3
49 48
47 44
43 42
41 40
39 50
51 52
53 67
68 71
72 74
73 60
54 55
56 57
58 75
59 38
37 36
35 34
33 14
13 12 11 10
9 6
5 4
90 89
79 83
84 85
86 80
82 92
91 87
88 81
7 8
32 31
30 29
28 27
26 24 25
23 22
21 20
19 18
17 16
15 69
70 61
62 64
63 66
65 1
2 94 95
93 98
99 100
101
107
106
105
104
103
102
110
109
108
111
112
113
116
115
117
118
119
121
120
114
123
124
125 126
122
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
96 97
10C
10C
10C
10C
10C
10C
15 TEMPORARY

CONSTRUCTION EASEMENT

TEMPORARY

CONSTRUCTION EASEMENT

TEMPORARY

CONSTRUCTION EASEMENT

SLOPE EASEMENT

STORM DRAIN EASEMENT

PARCEL OWNED
8 CENTERLINE OF EASEMENT

FOR POWER POLES
10B
60 FT R.O.W.

FOR SKYLINE DRIVE

PROPOSED EMERGENCY

FIRE ACCESS ONLY
(16' WIDE PAVED ROADWAY).

EXISTING RESIDENTIAL

ACCESS ONLY
(DIRT ROADWAY).

JOIN EXISTING

PAVED ACCESS

END PROPOSED

PAVED ACCESS

PAVED ACCESS ROAD PER

FOOTHILL PARKWAY PLANS
C.O.C. DWG NO. 10-056S

PAVED ACCESS ROAD PER

MABEY CANYON DEBRIS BASIN
STAGE 1 PLANS R.C.F.C&W.C.D.

DWG NO. 2-0438
PROP.

GATE

ACCESS TO EXISTING

RESIDENTIAL PROPERTIES
APN 275-04-002
& 275-04-004 LOCATED

WEST OF PROJECT SITE
(TO REMAIN)
(TO BE QUITCLAIM)

DRAINAGE EASEMENT
10C

TEMPORARY

CONSTRUCTION EASEMENT
(TO BE QUITCLAIM)
10C

SLOPE EASEMENT
(SUBJECT TO RECAPTURE)
10C

TEMPORARY

CONSTRUCTION
(TO BE QUITCLAIM)
15 SLOPE EASEMENT
(SUBJECT TO RECAPTURE)
(SUBJECT TO RECAPTURE)

EASEMENT

PUBLIC TRAIL

BY CITY OF CORONA

DRAINAGE
ESMT.
15 SLOPE EASEMENT
(SUBJECT TO RECAPTURE)
*SLOPES STEEPER THAN 2:1 ARE

TO BE STABILIZED PER SOILS

ENGINEER RECOMMENDATIONS
A.P.N. 275-040-005
A.P.N. 275-070-010
A.P.N. 275-070-004
A.P.N. 275-080-041
A.P.N. 275-030-008
A.P.N. 275-080-020
A.P.N. 275-080-021
A.P.N. 275-080-011
A.P.N. 275-040-004
A.P.N. 275-050-014
A.P.N. 275-040-001

EXISTING RESIDENCE
VACANT
VACANT

OPEN SPACE-CH
VACANT
VACANT
VACANT
VACANT

OPEN SPACE-CH

AGRICULTURE

AGRICULTURE
A.P.N. 275-040-010

OPEN SPACE-CH
N.A.P.

N01°00'01"E 1662.64'
N89°34'15"W 326.74'
N00°59'21"E 336.61'
N89°36'06"W 326.68'
N01°00'01"E 672.87'
N89°39'48"W 1306.21'
N89°43'31"W 1305.71'
N00°56'17"E 659.20'
N89°46'32"W 1299.84'
N01°28'39"E 1167.33'
N89°44'16"W 1014.27'
N01°09'09"E 656.02'
N89°36'59"W 1004.30'
N22°52'37"W 552.93'
N02°01'03"E 222.48'
N69°41'23"E 342.54'
N25°14'36"W 757.01'
N77°00'33"E 1192.59'
N89°44'22"W 845.51'
N66°15'34"E 203.85'
N78°15'52"E 231.40'
N89°12'08"W 652.568'
N00°58'47"E 663.477'
N89°28'37"W 652.855'
S0° 57' 22.82"W 660.345'
N89°44'14"W 166.97'
N45°00'36"E 106.33'
S54°54'37"E 1093.31'
N52°20'21"E
143.64'
S14°35'39"E
270.58'
N80°04'06"E
170.13'
S69°30'10"E 217.78'
"M" STREET
"E" STREET
"G" STREET
"J" STREET
"N" STREET
"H" STREET
"K" STREET
"I" STREET
"A" STREET
"B" STREET
"O" STREET
"Q" STREET
"P" STREET

FOOTHILL PARKWAY
BORDER AVE.

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL PARKWAY
CHISHOLM TRAIL CIR.
"T" STREET
"L" STREET
"F" STREET
"R" STREET
"E" STREET
"Q"
STREET

FOOTHILL PARKWAY

FOOTHILL PARKWAY
"A" STREET
"A" STREET

8.0%

12.0%

11.0%

6.0%

12.0%

5.4%

2.0%

1.0%

2.1%

2.5%

2.0%

1.0%

2.6%

1.0%

12.0%

3.3%

2.4% 9.8%

4.0%

1.0%

12.0%

15.0%

11.40%

12.0%

11.7%

15.0%

11.7%

1.1%

10.5%

1.4%

10.5%

12.0%

9.5%

11.16%

4.0%

10.40%

15.0%

11.7%

11.8%

1.0%

1.8%

2.0%

3.3%

1.1%

12.0%

1.7%

2.0%

1.0%

2.4%

1.7%

12.0%

15.0%

11.7%

12.0%

12.00%

1.48%

10.0%

10.0%
R=25'
R=25'
R=25'
R=10'
R=33'
R=25'

5.1% 11.8%

1.0%

12.0%

6.5%

1.6%

12.0% 12.0%

5.6%

6.7%

1.5%

1.6%

STREET SECTION PLAN
EXHIBIT 5-3.6 LANDSCAPED STREET SECTIONS

ROAD SECTION
88’ ROAD SECTION

MODIFIED SECONDARY ARTERIAL
68’ ROAD SECTION

COLLECTOR WITH PROTECTED BIKE LANE
64’ ROAD SECTION

LOCAL STREET WITH BIKE LANE
64’ ROAD SECTION

MODIFIED LOCAL STREET
56’ ROAD SECTION

CUL-DE-SAC STREET
52’ ROAD SECTION

MODIFIED LOCAL STREET WITH PROTECTED BIKE LANE

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5-38
EXHIBIT 5-3.7 88’ ROAD SECTION - MODIFIED SECONDARY ARTERIAL NOTE: STREET TREES MUST BE SELECTED FROM THE CITY OF CORONA APPROVED STREET TREE LIST.

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Community Design Guidelines HEIGHTS
5-39
EXHIBIT 5-3.8 68’ ROAD SECTION- COLLECTOR

WITH PROTECTED BIKE LANE

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5-40
EXHIBIT 5-3.9 64’ ROAD SECTION - LOCAL STREET

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Community Design Guidelines HEIGHTS
5-41
EXHIBIT 5-3.10 64’ ROAD SECTION - MODIFIED LOCAL STREET

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5-42
EXHIBIT 5-3.11 56’ ROAD SECTION - CUL-DE-SAC STREET

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Community Design Guidelines HEIGHTS
5-43

PROTECTED

BIKE LANE

PROTECTED

BIKE LANE
EXHIBIT 5-3.12 52’ ROAD SECTION- MODIFIED LOCAL STREET

WITH PROTECTED BIKE LANE

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5-44
Parkways
Parkways will be planted with a single species of groundcover for each street to reinforce the sense of place and neighborhood identity. Species will be native groundcovers and low water use groundcovers chosen from the Community Plant List. Groundcovers not on this list are permitted, subject to approval from the City of Corona and if they meet fuel modification standards.

5.3.2 Landscape Medians
The design intent of the medians located within Skyline Heights is to unify the landscape of the community through the use of consistent hardscape and landscape elements. The design of the median provides a sense of continuity within the development theme. Planting in the median consists of low groundcovers selected from the approved Community Plant List.

5.3.3 Public Parks
The Skyline Heights Landscape Master Plan is oriented around a central public Community Park that will be maintained by the City. The Public Community Park Plans (Exhibit 5-3.13 and 5-3.14) depict the improvements within the Kite Park and the main Community Park. The public facilities include a kite park and facilities as well as the core park area with pickle ball courts, basketball courts, pump park, skate board park, children’s adventure area, related recreational facilities, a public restroom, and parking. Plant material and landscape/hardscape design elements and features will be consistent with the rest of the park and the overall community. Planting shall establish and reinforce the landscape and community theme. The plant selections should be made from the Community Plant List.

Three raised crosswalks are incorporated into the public park and bike trail interface area to provide for safe and efficient connectivity between the public park areas, public parking area and trail head locations within Skyline Heights. The Bike Crossing With Protected Bike Lane (Exhibit 5-3-15) depicts the elevated crossing.

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Community Design Guidelines HEIGHTS
5-45
EXHIBIT 5-3.13 PUBLIC KITE PARK

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5-46
EXHIBIT 5-3.14 COMMUNITY PARK

MAIN COMMUNITY PARK

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Community Design Guidelines HEIGHTS
5-47

COMMUNITY PARK VIGNETTE

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5-48
EXHIBIT 5-3.15 BIKE CROSSING WITH PROTECTED BIKE LANE
"H" STREET
"F" STREET
"Q"
STREET
110
109
108
111
112
113
127
128
129
130
136
137
138
139
55'
59'
55 13
7 4' 46' 17' 11' 50' 8'
92' 13'
7 1' 16'
108'
28' 46'
135' 2 8' 50' 2 8' 46' 7'
129'
152' 80' 86'
133'
2 4'
131'
1 0 0' 56'
135'
2 7' 106'
104' 1'
5 2
18 32' 4 8'
35' 41' 13'
7'
121'
94'
42'
48'
38' 24'
7 6'
190'
136'
1 0 8' 37'
4 5'
72'
140'
140'
48'
140'
100'
1 48' 92'
72'
100'
126' 1 4'
25'
63'
64' 44'
17' 19'
87'
214'
95'
125' 25' 22'
35' 18'
9 0' 59'
214'
1 5'
62' 11'
105'
66'
60'
5 5'
12'
190'
38' 5 2'
8 62'
55'
190'
140'
140'
1 . 0 %
2 . 1 %
1 1 . 4 0 % 1 2 . 0 %
1 1 . 1 6 %
1 0 . 4 0 %
2 . 4 %
1 2 . 0 0 %
1 . 4 8
R=33'
R=25'
5 . 1 %
1 .
1 2 . 0 %
5 . 6 %
6 . 7 %
1 . 5 %
8 CENTERLINE OF EASEMENT

FOR POWER POLES

EXISTING RESIDENTIAL

ACCESS ONLY
(DIRT ROADWAY).

END PROPOSED

PAVED ACCESS

ACCESS TO EXISTING

RESIDENTIAL PROPERTIES
APN 275-04-002
& 275-04-004 LOCATED

WEST OF PROJECT SITE
(TO REMAIN)
10C

TEMPORARY

CONSTRUCTION EAS
(TO BE QUITCLA
BASIN
FLOWBY
FLOWBY
BASIN

TANK SITE
ZONE 6A

0.6 MG RESERVOIR
1486.45
FL
W
W
W
W W
A.P.N. 275-040-005
A.P.N. 275-040-001
A.P.N. 275-030-008
A.P.N. 275-040-004
A.P.N. 275-040-001

EXISTING RESIDENCE
VACANT

OPEN SPACE-CH

AGRICULTURE
A.P.N. 275-040-003
VACANT

AGRICULTURE
N01°00'01"E 1662.64'
N89°34'15"W 326.74'
N00°59'21"E 336.61'
N89°36'06"W 326.68'
N01°00'01"E 672.87'
N89°39'48"W 1306.21'
N00°57'22"E 674.27'
N89°43'31"W 1305.71'
N00°56'17"E 659.20'
N45°00'36"E 106.33'
"E" STREET
RAISED CROSSWALK CROSSING -1
RAISED CROSSWALK CROSSING -2
RAISED CROSSWALK CROSSING -3
"E" STREET
"M" STREET

SKYLINE HEIGHTS
1 2
4 5
1 2
3 4
5 3
6 4
5 1
2 4
4 4
"E" STREET
RAISED CROSSWALK CROSSING -1
RAISED CROSSWALK CROSSING -2
RAISED CROSSWALK CROSSING -3
"E" STREET
"M" STREET

SKYLINE HEIGHTS
2 4
5 1
2 3
4 5
3 6
4 5
1 2
4 4
4 FOOTHILL PARKWAY
2 34' 3 9'
125' 5 5' 3 8'
63'
42'
70'
37'
5'
29'
8 . 0 %
N01°09'09"E 656.02'
LEGEND

1. CENTER MEDIAN

2. RAISED CROSSWALK CROSSING

3. SLOW BICYCLES GIVE

PEDESTRIANS RIGHT OF WAY

SIGNAGE

4. SIDEWALK

5. HIKING TRAIL

6. PUBLIC TRAIL

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Community Design Guidelines HEIGHTS
5-49

5.3.4 Private Neighborhood Parks
The Skyline Heights Landscape Master Plan contains a private neighborhood park and pocket parks that will be maintained by the Homeowner’s Association. The private neighborhood parks and pocket parks are shown on Exhibits 5-3.16 and 5-3.17 and are intended for passive recreation. Private parks include pocket parks with informal walkways and turf areas for small gatherings or lawn games and trail head areas to provide amenities and informational signage for hikers. Plant material and landscape/hardscape design elements and features will be consistent with the rest of the park and the overall community. Planting shall establish and reinforce the landscape and community theme. The plant selections should be made from the Community Plant List.

DOG PARK AND NEIGHBORHOOD VIEW PARK AND TRAIL HEAD
EXHIBIT 5-3.16 NEIGHBORHOOD PARK

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5-50
EXHIBIT 5-3.17 PRIVATE POCKET PARKS

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Community Design Guidelines HEIGHTS
5-51

5.3.5 Manufactured Slopes
Manufactured slopes within the residential development pads and along the project perimeter are proposed to be planted with selected shrubs and groundcovers from the Community Plant List to provide erosion control and slope stabilization. The overall intent is to provide slope stabilization, preserve views where extant, and enhance the exterior landscape scene. Landscape areas on manufactured slopes shall be permanently irrigated.

All slopes in excess of four vertical feet (4’) shall be landscaped per the Corona Fire Department approved Fire Modification Plan. Slopes shall be permanently landscaped with erosion control, drought-tolerant plant material, permanent paved surfaces, retaining walls, or other permanent erosion control methods, approved by the City of Corona. Slope landscaping will consist of small tree groupings, informal massing of low growing shrubs, and native groundcovers selected from the Community Plant List. Accent shrubs will be used near the streets and at focal points such as trail heads and roadway crossings.

5.3.6 Neighborhood Landscape Design Guidelines
The general intent of these Landscape Design Guidelines is to provide an attractive and sustainable landscape concept including landscape design criteria and appropriate plant material that complements and reinforces the overall theme for Skyline Heights. The plant material selection should consider water use/drought tolerance, landscape aesthetics, slope stabilization, and fire safety/fuel modification. Turf areas should be limited to useable recreational spaces in common areas.

Landscape plans for areas that are adjacent to the MSHCP Conservation Area, shall avoid invasive, non-native plant species listed as “prohibited” on the Community Plant List (Table 5-3).

5.3.7 Irrigation System Standards
All public, Homeowner’s Association, and private front yard landscapes shall have automatic irrigation systems installed. These systems shall provide irrigation to landscapes in a safe and efficient manner. All irrigation installations shall conform to all applicable City of Corona standards. 1) Systems shall employ permanent automatic controllers and below-grade supply lines. 2) All systems should be designed so that areas of separate maintenance responsibility can be controlled independently to the extent practical.
3) Systems should use low precipitation rate spray heads, laid out and selected to minimize water waste due to over-spray or airborne misting, and designed to adjust water output to water use requirements of plant material to the extend practical.
4) Controller valves, check valves or anti-drain valves shall be used on long irrigation lines to minimize erosion and uncontrolled runoff due to line breakage.
5) Very low water use irrigations systems such as drip, bubbler, and micro-spray should be used in all areas except for turf.
6) Irrigation systems shall comply with all appropriate City of Corona codes and regulations.

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5-52

5.3.8 Perimeter Walls and Fences
Community Walls and Fencing Concept
The Skyline Heights Specific Plan includes fence and wall selections to promote the community concept while providing an aesthetically pleasing buffer to adjacent property owners. The Conceptual Wall and Fence Plan (Exhibit 5-3.18) has specified locations for various types of walls and fences throughout the community.

Special edge treatments shall be implemented where development areas abut open space areas, including the installation of minimum 6-foot-tall exclusion fencing, which shall be subject to review and approval by the City of Corona.

No gates or other openings are allowed along rear yard walls or fences that abut biological open space areas.

Individual lots will be enclosed by a rear yard masonry wall where sound attenuation and privacy are desired.

Where views are to be preserved, view fencing will be installed. Glass or plexi-glass may be utilized as alternative view fencing materials for the residential lots for sound attenuation along Foothill Parkway. The location of the view fencing shall be installed in accordance with City of Corona standards. Wall heights and fence heights will be 6 feet (6’) maximum.

On-site basins will be enclosed per County of Riverside fencing requirements and guidelines.

Page 1259 of 3613 ends

Community Design Guidelines HEIGHTS
5-53
BASIN
FLOWBY
BASIN 2

FLOWBY/DEBRIS
BASIN 3
FLOWBY
BASIN
FLOWBY
WQMP
FLOWBY
BASIN

TANK SITE
BASIN
ZONE 6A

0.6 MG RESERVOIR
ENERGY

STATION
PUMP
DISSIPAT0R
BASIN
FLOWBY
BASIN
/DEBRIS

WQMP BASIN
BASIN
WQMP

BASIN DETENTION

FLOWBY/DEBRIS
BOT=1335.0
BOT=1330.0
BOT=1160.0
P=1197.0
BOT=1181.0
BOT=1210.0
BOT=1210.0
BOT=1164.0
BOT=1160.0
JOIN EXIST.

SEWER LINE
JOIN EXIST.

CONSTRUCTION EASEMENT

TEMPORARY

CONSTRUCTION EASEMENT

TEMPORARY

CONSTRUCTION EASEMENT

SLOPE EASEMENT

STORM DRAIN EASEMENT

PARCEL OWNED
8 CENTERLINE OF EASEMENT

FOR POWER POLES
10B
60 FT R.O.W.

FOR SKYLINE DRIVE

PROPOSED EMERGENCY

FIRE ACCESS ONLY
(16' WIDE PAVED ROADWAY).

EXISTING RESIDENTIAL

ACCESS ONLY
(DIRT ROADWAY).

JOIN EXISTING

PAVED ACCESS

END PROPOSED

PAVED ACCESS

PAVED ACCESS ROAD PER

FOOTHILL PARKWAY PLANS
C.O.C. DWG NO. 10-056S

PAVED ACCESS ROAD PER

MABEY CANYON DEBRIS BASIN
STAGE 1 PLANS R.C.F.C&W.C.D.

DWG NO. 2-0438
PROP.

GATE

ACCESS TO EXISTING

RESIDENTIAL PROPERTIES
APN 275-04-002
& 275-04-004 LOCATED

WEST OF PROJECT SITE
(TO REMAIN)
(TO BE QUITCLAIM)

DRAINAGE EASEMENT
10C

TEMPORARY

CONSTRUCTION EASEMENT
(TO BE QUITCLAIM)
10C

SLOPE EASEMENT
(SUBJECT TO RECAPTURE)
10C

TEMPORARY

CONSTRUCTION
(TO BE QUITCLAIM)
15 SLOPE EASEMENT
(SUBJECT TO RECAPTURE)
(SUBJECT TO RECAPTURE)

EASEMENT

PUBLIC TRAIL

BY CITY OF CORONA
DRAINAGE ESMT.
15 SLOPE EASEMENT
(SUBJECT TO RECAPTURE)
*SLOPES STEEPER THAN 2:1 ARE

TO BE STABILIZED PER SOILS

EXISTING RESIDENCE
VACANT
VACANT

OPEN SPACE-CH
VACANT
VACANT
VACANT
VACANT

OPEN SPACE-CH

AGRICULTURE

AGRICULTURE
A.P.N. 275-040-010

OPEN SPACE-CH
N.A.P.

FOOTHILL PARKWAY
BORDER AVE.

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL PARKWAY
CHISHOLM TRAIL CIR.
"T" STREET
"L" STREET
"F" STREET
"R" STREET
"E" STREET
"Q"
STREET

FOOTHILL PARKWAY FOOTHILL PARKWAY
"A" STREET
"A" STREET

8.0%

12.0%

11.0%

6.0%

12.0%

5.4%

2.0%

1.0%

2.1%

2.5%

2.0%

1.0%

2.6%

1.0%

12.0%

3.3%

2.4% 9.8%

4.0%

1.0%

12.0%

15.0%

11.40%

12.0%

11.7%

15.0%

11.7%

1.1%

10.5%

1.4%

10.5%

12.0%

9.5%

11.16%

4.0%

10.40%

15.0%

11.7%

11.8%

1.0%

1.8%

2.0%

3.3%

1.1%

12.0%

1.7%

2.0%

1.0%

2.4%

1.7%

12.0%

15.0%

11.7%

12.0%

12.00%

1.48%

10.0%

10.0%
R=25'
R=25'
R=25'
R=10'
R=33'
R=25'

5.1% 11.8%

1.0%

12.0%

6.5%

1.6%

12.0% 12.0%

5.6%

6.7%

1.5%

1.6%

WALL AND FENCE

WALL AND FENCE LEGEND

CODE/SYMBOL DESCRIPTION
6'-0" TALL SPLIT FACE BLOCK WALL W/ PRE CAST
CAP
6'-6" TALL STONE VENEER PILASTER W/ PRE CAST
CAP
6'-0" TALL SPLIT FACE BLOCK WALL W/ PRE CAST

CAP AND ACCESS TUBE STEEL GATE
6'-0" TALL TUBULAR STEEL FENCE
6'-0" TALL TUBULAR STEEL MAINTENANCE GATE

PRIMARY MONUMENT WALL

SECONDARY MONUMENT WALL
4' TALL METAL TRAIL FENCE
6'-0" TALL FIRE WALL
W-01
W-02
W-04
W-05
W-03
W-06
W-07
W-08
W-09

BLOCK WALLS ARE PROVIDED IN THE SIDE YARDS

OF RESIDENTIAL LOTS AND REAR YARDS OF

RESIDENTIAL LOTS,WHERE THERE ARE NO

OPPORTUNITIES FOR SCENIC VISTAS TO MAXIMIZE
PRIVACY AND SECURITY.

WALL AND FENCE LEGEND

CODE/SYMBOL DESCRIPTION
6'-0" TALL SPLIT FACE BLOCK WALL W/ PRE CAST
CAP
6'-6" TALL STONE VENEER PILASTER W/ PRE CAST
CAP
6'-0" TALL SPLIT FACE BLOCK WALL W/ PRE CAST

CAP AND ACCESS TUBE STEEL GATE
6'-0" TALL TUBULAR STEEL FENCE
6'-0" TALL TUBULAR STEEL MAINTENANCE GATE

PRIMARY MONUMENT WALL

SECONDARY MONUMENT WALL
4' TALL METAL TRAIL FENCE
6'-0" TALL FIRE WALL
W-01
W-02
W-04
W-05
W-03
W-06
W-07
W-08
W-09
BASIN 2

FLOWBY/DEBRIS
BASIN 3
FLOWBY
BASIN
FLOWBY
WQMP
FLOWBY
BASIN

TANK SITE
BASIN
ZONE 6A

0.6 MG RESERVOIR
ENERGY

STATION
PUMP
DISSIPAT0R
BASIN
FLOWBY
BASIN
/DEBRIS

WQMP BASIN
BASIN
WQMP

BASIN DETENTION

FLOWBY/DEBRIS
BOT=1335.0
BOT=1330.0
BOT=1160.0
P=1197.0
BOT=1181.0
BOT=1210.0
BOT=1210.0
BOT=1164.0
BOT=1160.0
JOIN EXIST.

SEWER LINE
JOIN EXIST.

SEWER LINE
JOIN EXIST. WATER LINE
45 46
76 77
78 3
49 48
47 44
43 42
41 40
39 50
51 52
53 67
68 71
72 74
73 60
54 55
56 57
58 75
59 38
37 36
35 34
33 14
13 12 11 10
9 5
4 90
89 79
83 84
85 86
80 82
92 91
87 88
81 7
8 32
31 30
29 28
27 26
24 25
23 22
21 20
19 18
17 16
15 69
70 61
62 64
63 66
65 1
2 94 95
93 98
99 100
101
107
106
105
104
103
102
110
109
108
111
112
113
116
115
117
118
119
121
120
114
123
124
125 126
122
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
96 97
10C
10C
10C
10C
10C
10C
15 TEMPORARY

CONSTRUCTION EASEMENT

TEMPORARY

CONSTRUCTION EASEMENT

TEMPORARY CONSTRUCTION EASEMENT

SLOPE EASEMENT

STORM DRAIN EASEMENT

PARCEL OWNED
8 CENTERLINE OF EASEMENT

FOR POWER POLES

PROPOSED EMERGENCY

FIRE ACCESS ONLY
(16' WIDE PAVED ROADWAY).

EXISTING RESIDENTIAL

ACCESS ONLY
(DIRT ROADWAY).

JOIN EXISTING

PAVED ACCESS

END PROPOSED

PAVED ACCESS

PAVED ACCESS ROAD PER

FOOTHILL PARKWAY PLANS
C.O.C. DWG NO. 10-056S

PAVED ACCESS ROAD PER

MABEY CANYON DEBRIS BASIN
STAGE 1 PLANS R.C.F.C&W.C.D.

DWG NO. 2-0438
PROP. GATE

ACCESS TO EXISTING

RESIDENTIAL PROPERTIES
APN 275-04-002
& 275-04-004 LOCATED

WEST OF PROJECT SITE
(TO REMAIN)
(TO BE QUITCLAIM)

DRAINAGE EASEMENT
10C

TEMPORARY CONSTRUCTION EASEMENT
(TO BE QUITCLAIM)
10C

SLOPE EASEMENT
(SUBJECT TO RECAPTURE)
10C

TEMPORARY

CONSTRUCTION
(TO BE QUITCLAIM)
15 SLOPE EASEMENT
(SUBJECT TO RECAPTURE)
(SUBJECT TO RECAPTURE)

EASEMENT

PUBLIC TRAIL

BY CITY OF CORONA
DRAINAGE ESMT.
15 SLOPE EASEMENT
(SUBJECT TO RECAPTURE)
*SLOPES STEEPER THAN 2:1 ARE

TO BE STABILIZED PER SOILS

OPEN SPACE-CH
VACANT
VACANT
VACANT
VACANT

OPEN SPACE-CH

AGRICULTURE

AGRICULTURE
A.P.N. 275-040-010

OPEN SPACE-CH
N.A.P.

N01°00'01"E 1662.64'
N89°34'15"W 326.74'
N00°59'21"E 336.61'
N89°36'06"W 326.68'
N01°00'01"E 672.87'
N00°56'17"E 659.20'
N89°46'32"W 1299.84'
N01°28'39"E 1167.33'
N89°36'59"W 1004.30'
N22°52'37"W 552.93'
N02°01'03"E 222.48'
N69°41'23"E 342.54'
N25°14'36"W 757.01'
N77°00'33"E 1192.59'
N89°44'22"W 845.51'
N66°15'34"E 203.85'
N78°15'52"E 231.40'
N89°12'08"W 652.568'
N00°58'47"E 663.477'
N89°28'37"W 652.855'
S0° 57' 22.82"W 660.345'
N45°00'36"E 106.33'
S54°54'37"E 1093.31'
N52°20'21"E
143.64'
S14°35'39"E
270.58'
N80°04'06"E
170.13'
S69°30'10"E 217.78'
"M" STREET
"E" STREET
"G" STREET
"J" STREET
"N" STREET
"H" STREET
"K" STREET
"I" STREET
"A" STREET
"B" STREET
"O" STREET
"Q" STREET
"P" STREET

FOOTHILL PARKWAY
BORDER AVE.

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL PARKWAY
CHISHOLM TRAIL CIR.
"T" STREET
"L" STREET
"F" STREET
"R" STREET
"E" STREET
"Q"
STREET

FOOTHILL PARKWAY FOOTHILL PARKWAY
"A" STREET
"A" STREET

8.0%

12.0%

11.0%

6.0%

12.0%

5.4%

2.0%

1.0%

2.1%

2.5%

2.0%

1.0%

2.6%

1.0%

12.0%

3.3%

2.4% 9.8%

4.0%

1.0%

12.0%

15.0%

11.40%

11.7%

15.0%

11.7%

1.1%

10.5%

1.4%

10.5%

12.0%

9.5%

11.16%

4.0%

10.40%

15.0%

11.7%

11.8%

1.0%

1.8%

2.0%

3.3%

1.1%

12.0%

1.7%

2.0%

1.0%

2.4%

1.7%

12.0%

15.0%

11.7%

12.0%

12.00%

1.48%

10.0%

10.0%
R=25'
R=25'
R=25'
R=10'
R=33'
R=25'

5.1% 11.8%

1.0%

12.0%

6.5%

1.6%

12.0% 12.0%

5.6%

6.7%

1.5%

1.6%

BLOCK WALLS ARE PROVIDED IN THE SIDE YARDS

OF RESIDENTIAL LOTS AND REAR YARDS OF

RESIDENTIAL LOTS,WHERE THERE ARE NO

OPPORTUNITIES FOR SCENIC VISTAS TO MAXIMIZE
PRIVACY AND SECURITY.

FOOTHILL PARKWAY
BORDER AVE.

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWA

HAWK CIR

FALCON CIR

CONDOR CIR

BORDER AVE

RAVEN CIR

ANTELOPE DR

PEACOCK LN

EAGLE CIR

EMERSON DR
SON ST
MISTY

MOUNTAIN DR

AVENIDA DEL VISTA

VIXEN TRAIL CIR

CLEARVIEW CIR

BONNYVIEW CIR

EVA REDROB EVA REDROB
CLA

NOBLE WAY TUDOR CIR

GARGANEY DR

LABRADOR

CAPE DR

LINDSEY LN

INDEPENDENCE WAY
CONS

PEACOCK LN

PARKWAY
"M" STREET
"E" STREET
"G" STREET
"J" STREET
"N" STREET
"H" STREET
"K" STREET
"I" STREET
"A" STREET
"B" STREET
"O" STREET
"Q" STREET
"P" STREET
CHISHOLM TRAIL CIR.
"T" STREET
"L" STREET
"F" STREET
"A" STREET
"R" STREET
"E" STREET
TRU
EXHIBIT 5-3.18 CONCEPTUAL WALL AND FENCE PLAN

Page 1260 of 3613 ends

5-54
The Conceptual Wall and Fence Details (Exhibit 5-3.19) depicts the details and materials for the community walls and fences throughout the Skyline Heights Specific Plan. Typical walls and fences for the SFD Cluster District products are depicted on The Typical SFD Cluster Wall and Fence Design (Exhibit 5-3.20).

EXHIBIT 5-3.19 CONCEPTUAL WALL AND FENCE DETAILS
FENCE: W-03
6-0" TALL SPLIT FACE BLOCK W/ TUBE STEEL

ACCESS GATE
3'-0"
6'-0"
/ PRECAST CAP

W/ PRECAST CAP
6'-0"
1'-8"
1'-4"
6"
12'-0"
0"
FENCE: W-03
6-0" TALL SPLI

ACCESS GATE
FENCE: W-04
6'-0" TALL TUBULAR STEEL VIEW FENCE

W/ STONE VENEER PILASTER
6'-0"
8'-0" O.C. MAX 4"
WALL: W-01
PILASTER: W-02,
6'-0" TALL SPLIT FACE BLOCK WALL W/ PRECAST CAP
6'-6" TALL STONE VENEER PILASTER W/ PRECAST CAP
6'-0"
1'-8"
1'-4"
6"
GATE: W-05
6'-0" TALL TUB

WALL AND FENCE DETAIL
GATE: W-05

Page 1261 of 3613 ends

Community Design Guidelines HEIGHTS
5-55
FENCE: W-03
6-0" TALL SPLIT FA

ACCESS GATE
FENCE: W-04
6'-0" TALL TUBULAR STEEL VIEW FENCE

W/ STONE VENEER PILASTER
6'-0"
8'-0" O.C. MAX 4"
WALL: W-01
PILASTER: W-02,
6'-0" TALL SPLIT FACE BLOCK WALL W/ PRECAST CAP
6'-6" TALL STONE VENEER PILASTER W/ PRECAST CAP
6 1'-4"
GATE: W-05
6'-0" TALL TUBULA

WALL AND FENCE DETAILS
GATE: W-05
FENCE: W-03
6-0" TALL SPLIT FACE BLOCK W/ TUBE STEEL

ACCESS GATE
3'-0"
6'-0"
FENCE
6'-0"
4"

LL W/ PRECAST CAP

ER W/ PRECAST CAP
6'-0"
1'-8"
1'-4"
6"
GATE: W-05
6'-0" TALL TUBULAR STEEL MAINTENANCE GATE
12'-0"
6'-0"

WALL AND FENCE DETAILS
GATE: W-05

Page 1262 of 3613 ends

5-56
8'-0" O.C.
4'0"
FENCE: W-08
4' TALL 3 RAIL VINYL FENCE, COLOR TAN
WALL AND FENCE DETAILS 6’-0”
FENCE: W-09
6’ TALL VINYL FENCE
FENCE:
6’ MAINTENANCE AREA FENCING
FENCE: W-08
4’ TALL 3-RAIL METAL FENCE, COLOR TAN

Page 1263 of 3613 ends

Community Design Guidelines HEIGHTS
5-57
EXHIBIT 5-3.20 TYPICAL SFD CLUSTER WALL AND FENCE DESIGN 0 50 100 0

WALL AND FENCE LEGEND

CODE/SYMBOL DESCRIPTION
6'-0" TALL SPLIT FACE BLOCK WALL W/ PRE CAST
CAP
6'-0" TALL SPLIT FACE BLOCK WALL W/ PRE CAST

CAP AND ACCESS TUBE STEEL GATE
6'-0" TALL TUBULAR STEEL FENCE
6'-0" TALL VINYL FENCE
W-01
W-04
W-09
W-03

BLOCK WALLS ARE PROVIDED IN THE SIDE YARDS

OF RESIDENTIAL LOTS AND REAR YARDS OF

RESIDENTIAL LOTS,WHERE THERE ARE NO

OPPORTUNITIES FOR SCENIC VISTAS TO MAXIMIZE
PRIVACY AND SECURITY.

LARGE
4-CLUSTER
(TYPICAL)
SMALL
8-CLUSTER
(TYPICAL)

Page 1264 of 3613 ends

5-58

5.4 FUEL MODIFICATION
Fuel Modification for Planning Area 1 shall be pursuant to the requirements of the Conceptual Fire Protection Plan prepared by Dudek, dated January 2024.

In summary, the Plan provides for five fuel treatment zones; Zone 0, A, B, C and a Roadside Adjacent Defensible Space Zone. Zone 0, the ember-resistant zone (0 to 5 feet from structure) contains only non-combustible material.

Irrigated Zone A (5 to 30 feet from structure) is to create a defensible space for fire suppression forces to protect structures. It shall be free of all combustible construction and materials. It shall consist of level graded area at top or bottom of slope.

Zone B is another irrigated zone (30 to 100 feet from structure). It shall be cleared of all undesirable and combustible plant species and replaced with plants from the approved Fire-Resistant Plant List. This zone is to reduce flame lengths and is required on all slopes adjacent to Zone A. Zone C is the Thinning Zone (100 to 170 feet from structure) and requires thinning and removal of all dead, dying, and undesirable species.

The roadside-adjacent defensible space zone extends a minimum of 10 feet from the edge of any public or private roadway that may be used as access for fire-fighting apparatus or resources. Clear and remove flammable growth for a minimum of 10 feet on each side of the access roads. Additional clearance up to 50 feet may be required upon inspection per the Roadside Protection Zone (RPZ) distinction in the CFD Vegetation Management Guideline for New Construction Fuel Modification Plans and Maintenance Program (VMG). Required on all areas of Project.

See Exhibit 5-3.21, Fuel Modification Zone.

Page 1265 of 3613 ends

Community Design Guidelines HEIGHTS
5-59
W Foothill Pkwy
Border Ave
Falcon Cir Vixen Trail Cir
Trudy Way
Eagle Cir
Hawk Cir
Vixen Trail St
Brannan Cir
Labrador Ci
Earl St
Yellow Pine Ridge Cir
Garg
Bonnyview Cir
Deer Hollow Dr
Chisholm Trail Cir
Tudor Cir
Clearview Cir
Trail Cir
Noble Way
Mojave View Cir
on St
Wigeon Dr
Raven Cir
Condor Cir
Lindsey Ln
Independence Cir Cape Dr
Mabey Canyon Rd
Antelope Dr
Emerson Dr
Mesquite Ln
Peacock Ln
Misty Mountain Dr
45 46
76 77 78
3 49
48 47
44 43
42 41
40 39
50 51
52 53
67 68
71 72
74 73
60 54
55 56
57 58 75
59 38
37 36
35 34
33 14
13 12 11 10 9
6 5
4 90
89 79
83 84
85 86
80 82
92 91
87 88
81 7
8 32
31 30
29 28
27 26 24 25
23 22
21 20
19 18
17 16
15 69
70 61
62 64
63 66
65 1
2 94 95 93
98 99
100
101
107
106
105
104
103
102
110
109
108 111
112
113
116
115
117 118
119
121
120
114
123
124
125 126
122
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
96 97
Project Boundary
Building Pad Area
Fuel Modification Zone (FMZ) Widths
FMZ Zone 0 (0' to 5') - Immediate Zone
FMZ Zone A (minimum 5' up to 30') - Irrigated Zone
FMZ Zone B (minimum 30' up to 100') - Irrigated Zone
FMZ Zone B (up to 100') - Open Space 50% Thinning Zone
FMZ Zone C (100' up to 170') - Thinning Zone
10' Roadside FMZ
Fire Wall
Land Use
Existing Landscape Areas (along Foothill Parkway)
Interior Irrigated Area
Irrigated/Non-Combustible Park Area
jgreenstein Path: Z:\Projects\j1559600\MAPDOC\WORKING\Skyline Heights Working.aprx Map: FMZ Review Layout: FMZ D-Sheet Project Boundary
Building Pad Area
Fuel Modification Zone (FMZ) Widths
FMZ Zone 0 (0' to 5') - Immediate Zone
FMZ Zone A (minimum 5' up to 30') - Irrigated Zone
FMZ Zone B (minimum 30' up to 100') - Irrigated Zone
FMZ Zone B (up to 100') - Open Space 50% Thinning Zone
FMZ Zone C (100' up to 170') - Thinning Zone
10' Roadside FMZ
Fire Wall
Land Use
Existing Landscape Areas (along Foothill Parkway)
Interior Irrigated Area
Irrigated/Non-Combustible Park Area
Lots with Additional Mitigation Measures
Perimeter Manufactured Slopes (Hydroseed and Irrigated Slopes w/ No Trees) 0 125 250 n Feet
Date: 9/10/2025 User: jgreenstein Path: Z:\Projects\j1559600\MAPDOC\WORKING\Skyline Heights Working.aprx Map: FMZ Review Layout: FMZ D-Sheet SOURCE: Maxar 2023; Open Street Map 2023; KWC Engineers 2025 EXHIBIT 5-3.21 FUEL MODIFICATION ZONE

Page 1266 of 3613 ends

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Page 1267 of 3613 ends

Implementation and Administrative Procedures HEIGHTS
6-1
SECTION 6 - IMPLEMENTATION AND ADMINISTRATIVE

PROCEDURES

6.1 INTRODUCTION
This Section sets forth the policies and procedures for the City of Corona’s review and approval of implementing development projects within the Skyline Heights Specific Plan area and describes the methods and procedures for interpreting and amending this Specific Plan as necessary.

All development within the Skyline Heights Specific Plan community is subject to the implementation procedures described in this Section. Additional information on implementation, including potential funding mechanisms, maintenance responsibilities, and monitoring activities, are also discussed in this Section.

6.1.1. Applicability
All development and proposed uses in the Specific Plan area shall comply with the Implementation Regulations set forth in this Specific Plan. Where conflicts exist between the Implementation Regulations contained in the Skyline Heights Specific Plan and those found in the City’s Zoning Ordinance, the standards in this Specific Plan shall take precedence. Procedures, notices, timelines and appeals not addressed in this Specific Plan shall be subject to the requirements of the City’s Municipal Code in effect at the time a project is submitted or as otherwise provided in an approved and effective development agreement for the site.

6.2 INFRASTRUCTURE FINANCING
Several techniques are available for financing the required improvements for the Skyline Heights Specific Plan area. The appropriate mechanism for implementing each improvement shall be tied to the construction schedule and established conditions of approval for implementing projects. The following is a summary of possible methods that could be used to finance Specific Plan improvements. There may be other sources available to finance improvement projects, such as special assessment districts, government grants, or various types of bonds not listed below.

6.2.1 Developer Funding
Certain onsite facilities and improvements are directly associated with various phases of development. It is reasonable to expect the developer, builder, or property owner to pay all or a majority of the costs associated with these facilities and improvements in order to secure development rights. Onsite local streets, utility connections from main trunk/service lines, and drainage facilities are examples of facilities and improvements typically required concurrent with development and often funded by the developer or builder.

6.2.2 Special Assessment Districts
A special assessment district may fund improvements within the entire Specific Plan area or smaller areas in the Specific Plan where special improvements are constructed that directly benefit only certain property owners. Special assessment districts may only be used to pay for projects that are of specific and direct benefit to the property owner being assessed. The amount of the assessment must directly relate to the amount of benefit received by the property owner.

Page 1268 of 3613 ends

6-2
This financing tool can be used for public improvements that directly benefit specific properties that are assessed to pay for the improvements at no risk to public agency general funds. One or more special assessment districts may be created for the Skyline Heights Specific Plan area to cover improvements such as landscaping, geotechnical maintenance and hazards, and lighting.

6.2.3 Community Facilities Districts (CFD)
The Mello-Roos Community Facilities Act of 1982 allows the creation of special districts authorized to levy a special tax and issue tax exempt bonds to finance public facilities and services. A community facilities district (CFD) may be initiated by the legislative body or by property owner petition and must be approved by a two-thirds majority of property owners or registered voters (if there are more than 12 registered voters living in the area).

Because there is no requirement to show special benefit, Mello-Roos levies may be used to fund improvements of general benefit, such as fire and police facilities, libraries, and parks, as well as improvements that benefit specific properties. The provision also allows the reallocation of cost burdens to alleviate untenable burdens on specific properties.

6.2.4 Impact Fees and Extractions
Appropriate fees and exactions shall be determined through the Development Agreement process. Those impact fees not determined by a Development Agreement shall be charges at the rate effective at the time payment is due. Any improvement expenses required by the City of Corona incurred by the developer, but which exceed the developer’s proportional responsibility or fair share of such expenses, may be reimbursed to the developer through a mutually agreeable mechanism.

6.2.5 Other Funding Sources
Other funding sources may be available to finance the various improvements associated with this Plan.

Other sources include federal, state, regional, or local government grants, public agency construction, private developer coalitions, or various types of bonds not previously identified.

6.3 MAINTENANCE AND OPERATIONS
Public and private improvements constructed within the Skyline Heights Specific Plan area shall be maintained through a combination of public and private entities as described in Table 6.1, Maintenance Entities.

A Homeowner’s Association (HOA) shall be established for the maintenance of privately-owned common area landscape improvements, private park facilities and slopes within areas of the Skyline Heights community.

Indication of more than one party responsible for maintenance of any facility on Table 6.1 infers that maintenance may be undertaken by one party or any combination of the listed parties, subject to a formal agreement.

The maintenance organization shall be determined prior to or concurrent with recordation of any final subdivision map. For areas in public ownership (such as public roadway ROWs), maintenance districts may fund the maintenance of these areas.

6.3.1 Private Maintenance
Each individual private property owner is responsible for maintenance of areas within private residential lots, as well as maintenance of the landscape strip on the frontage of residential lots when abutting a public street.

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6.3.2 Homeowners Association (HOA)
A Homeowners Association (HOA) shall be established for the maintenance of common area landscape improvements within the residential areas of the Skyline Heights Specific Plan. The HOA may assume ownership and maintenance responsibility for areas including, but not limited to: all common recreation, open space, private parks, WQMP basins, private roadways, fuel modification zones, major slopes, and landscaped areas. Any private roads or accesses (if needed), as well as associated roadway landscaping and hardscaping shall be maintained by an HOA or other public/private entity.

The HOA for the Skyline Heights Specific Plan will establish Covenants, Codes and Restrictions (CC&Rs) to implement and manage all properties and improvements that are owned or managed within the Specific Plan area. The creation of CC&R’s will provide assurance to the City that these areas will be maintained and enhanced for the enjoyment of future residents.

6.3.3 Local Agency Maintenance
All public infrastructure facilities, roadways, parks, trails and dedicated natural open space within the Skyline Heights Specific Plan area shall be designed and constructed to standards stated in this Specific Plan and will be entered into the City system of roads for operation and maintenance as approved by the City Council. All landscape within raised medians on public roadways shall be maintained by the City of Corona. Indication of more than one party responsible for maintenance of any facility on Table 6-1 infers that maintenance may be undertaken by one party or any combination of the listed parties, subject to a formal agreement.

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TABLE 6-1 MAINTENANCE ENTITIES
Homeowner Homeowner’s
Association
City CFD Other Service
Entity (1)

PRIVATE FACILITIES AND PRIVATE ROADWAYS
Common Area Landscape X
Fuel Modification Zones and Major Slopes X X
Neighborhood View Park, including streetlights X
Pocket Parks, including streetlights X
Residential Rear Yard Landscape X
Residential Front Yard and Corner Side Yard Landscape,
including Landscape Parkway within Residential Lot
Frontage
X X
Trails (Improved trails within the graded area of the site) X X WQMP X

PUBLIC FACILITIES
Entry Signage X
Detention/Flow-By Basins X X
Main Park, including Pickleball and Basketball Courts,
Bike Track, Kite Park and Pump Park X X
Dog Park X X
Roadways, including Pavement, Curb, Medians,
Sidewalk, Landscape, Streetlights and Signals X
Open Space/Slopes/Basins X X
Sewer, Storm Drain and Water Facilities X X X
Natural Open Space (per TTM 36544) Lots H, J, L, Q X X
Public Master Plan Trails (Off-site) X X
Water Facilities X X X
Water Tank (City-Owned); Pump Stations X X X
(1) Other Service Entities may include public conservation agencies, flood control agencies, Special Assessment District, and other public/private entities.

6.4 DEVELOPMENT APPLICATIONS
The Skyline Heights Specific Plan will be implemented through the processing of various discretionary entitlements and ministerial actions. The implementation process provides the mechanism for reviewing development plans and ensuring development consistency with the Specific Plan’s objectives. The City of Corona shall be responsible for the administration and enforcement of the Skyline Heights Specific Plan in accordance with the provisions of this Specific Plan, the State of California Government Code, and the Subdivision Map Act, including: processing assistance, interpretations of provisions, approval of administrative permits, issuance of permits, site development plans, approval of temporary or interim uses, specification of conditions of approval, and authorization of certificates of occupancy for new development.

Table 6.2, Implementation Process, identifies the process of entitlement through the City of Corona for various applications and actions. Table 6.2 only applies to developments implemented within the Skyline Heights Specific Plan.

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TABLE 6-2 IMPLEMENTATION PROCESS
Planning
Director
Development
Plan Review
Project Review
Committee
Planning
Commission
City
Council
Major Specific Plan Amendment X X X X
Minor Specific Plan Amendment (1) X
Precise Plans X X X X
Development Agreement X X X
Tentative Tract Map(s) / Parcel Map (s) X X X X
(1) Minor specific plan amendments are allowed pursuant to Section 6.9 The following administrative standards apply to the implementation of future development applications (including precise plans, tract maps, parcel maps, conditional use permits, or variances) for projects within the Skyline Heights Specific Plan area.
a) No development shall occur or building permits issued within the adopted Skyline Heights Specific Plan area until the proposed development is reviewed consistent with the City’s Development Plan Review and found to be consistent with the adopted Specific Plan. b) Future development within the Specific Plan area shall require individual project review and analysis, including General Plan and Specific Plan consistency and environmental analysis, according to the provisions of the California Environmental Quality Act (CEQA) and the CEQA Guidelines. c) Any current or future tentative tract or parcel map(s) and precise plan(s) shall be consistent with this Specific Plan, as adopted.
d) Building permits for dwelling units shall be issued when a final subdivision map has been recorded.

Permits may be issued for model units prior to final map recordation subject to the Subdivision Map Act and the Corona Municipal Code (CMC).

6.5 PRECISE PLANS

6.5.1 Processing
A Precise Plan shall be prepared, submitted, and approved for any residential and recreational development, pursuant to CMC Section 17.91. Precise Plans shall be consistent with the intent and objectives of this Specific Plan. No building permits shall be issued for such developments until the Precise Plan is approved by the Planning Commission.

Precise Plans and Tentative Subdivision Maps for development shall include design features to avoid potential conflicts with existing off-site land uses. These features may include, but are not limited to: landscape screening, berms, walls, setbacks from planning area boundaries, trail connections, and land use orientation to ensure compatibility.

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6.5.2 Eligibility
Any project developed pursuant to this section shall meet the following requirements, and any such approvals shall be subject to conditions established under this Section. 1) The land area and dimensions of the project shall not be less than the lot area requirements established by the Planning Area designation.
2) Maximum residential densities shall be in accordance with Table 3-1, Land Use Allocation, in Section 3, Development Plan, of this Specific Plan.
3) All public open spaces within the Precise Plan area shall be provided with required on-site and off-site improvements in accordance with the current City policy. 4) Conditions to ensure maintenance of any proposed common areas within the Precise Plan area shall be included with the City’s approval.
5) Architectural design shall be consistent with Section 5, Community Design Guidelines, of this Specific Plan.

6.5.3 Required Action
Prior to filing of an application for projects requiring Precise Plan approval, the developer shall submit plans to the Planning Director for Development Plan Review following the provisions of the CMC Chapter 17.102. 1) The Planning Commission shall approve, conditionally approve, or deny all Precise Plans submitted for approval.
2) Any Precise Plan project shall be developed subject to all conditions imposed as part of approval of the Precise Plan. The Planning Director may approve or conditionally approve minor adjustments provided such adjustments are in substantial compliance with Planning Commission approval.

6.5.4 Conditions of Approval
Any Precise Plan units shall address the following conditions:
1) The proposed Precise Plan development shall conform to the General Plan and Specific Plan in terms of general location, density, and general standards of development. 2) All private common access streets provided for vehicular access and serving residential units within the project shall be developed in accordance with this Specific Plan’s private street standards and shall be perpetually maintained by the responsible entity.
3) The Planning Commission is authorized to approve, deny, and condition a Precise Plan application pursuant to Section 17.91.080 of the CMC.

6.5.5 Tentative Tract Map(s)
No tentative map or parcel map may be approved unless it is consistent with the most recently approved Specific Plan.

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6.6 SUBDIVISIONS

6.6.1 General Application
The provisions of this Section shall be used for processing subdivisions in the Skyline Heights Specific Plan.

Standards which are not addressed in this section shall be governed by the City of Corona’s Subdivision Ordinance (Title 16). Modifications to these and other Title 16 standards may be applied for in accordance with CMC Chapter 16.32.
1) The applicant shall prepare a home buyer notification package which contains a description and accompanying maps showing the adopted land use plans for the Skyline Heights Specific Plan and surrounding areas. Each homeowner will be required to affirm, by signature, their awareness of the existing surrounding land uses and future development plans within the Specific Plan area. The contents of the notification package shall be reviewed and approved by the Planning Director prior to recordation of the first builder tract map.
2) Subdivision maps of all residential areas require approval of a Precise Plan application, prior to the issuance of permits for a precise grading plan and building plan.

6.6.2 Design Standards
1) Cul-de-Sacs – Cul-de-sac streets shall be designed in compliance with the design standards in Section 4, Development Regulations, of this Specific Plan. Where the Specific Plan is silent, applicable provisions of the City’s Municipal Code shall apply. All other cul-de-sac variations not discussed in this Specific Plan, must be approved by the Board of Zoning Adjustment per CMC Section 17.98.070. 2) Residential Flag Lots – are allowed and shall be reviewed for approval in conjunction with Tentative Subdivision Map review. The following design requirements shall apply:
• Minimum flag lot street frontage shall be 20 feet.
• No more than two flag lots shall be located adjacent to one another. • Adequate lot area must exist to permit a vehicular turn-around area.

6.7 GENERAL ADMINISTRATION/PLANNING COMMISSION HEARINGS A public hearings on all Precise Plan applications shall be held in accordance with the provisions of CMC Chapter 17.91, Precise Plans. The Planning Commission may approve, modify, conditionally approve, or deny said application.

6.7.1 Effective Date
1) The effective date of the Precise Plan shall be pursuant to CMC Section 17.91.090. 2) All decisions of the Planning Commission concerning the merits of the applications shall be final unless appealed within the time period prescribed in CMC Section 17.91.100 or unless the City Council initiates a review thereof.

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6.7.2 Extensions
Extensions of time for any Precise Plan or Conditional Use Permit shall be determined by the Planning Commission. Extensions of time for any tentative subdivision map shall be determined by the City Council.

Extensions shall not be considered unless a letter specifying the following information is received by the Planning Director before the date on which the approval expires:
1) A description and documentation of good faith efforts to effectuate the plan; 2) A description and documentation of acts, conditions or events beyond the permittee’s control which precluded project implementation; and,
3) An estimate of what must occur in order to proceed, along with an estimated time and requested extension period, accordingly.

6.7.3 Performance Standards
All development within this Specific Plan shall comply with the performance standards of CMC Chapter 17.84 unless superseded by standards prescribed in this Specific Plan.

6.7.4 Administration and Enforcement
The Skyline Heights Specific Plan shall be administered and enforced according to CMC Chapter 17.108.

6.7.5 Variances
The provisions of CMC Chapter 17.96 shall be followed for any variance requested in the Skyline Heights Specific Plan. Such variances, if sought, shall not constitute an amendment to this Specific Plan. Minor variances shall follow the provisions set forth in CMC Section 17.99.060.

6.7.6 Building Permit Submittals
Submittal packets for the issuance of building permits shall include, among other plans, architectural plans, fence/wall plans, landscape and slope treatment plans and/or irrigation systems where required. Also in affected areas, fuel modification plans shall be submitted.

6.7.7 Landscape Plans
Conceptual or preliminary landscape plans shall be submitted with Precise Plan or Design Review applications.

Landscape plans, prepared by a licensed landscape architect, for any CFD area shall be submitted along with the first submittal of street improvement and grading plans to the Community Services Department and to the Development Services Division (Planning and Development Department) for review and approval. However, all other landscape plans shall be submitted and approved prior to building permit.

6.8 SPECIFIC PLAN INTERPRETATIONS
In instances where any section, subsection, sentence, clause, phrase, portion, or word contained within this Specific Plan is undefined, unclear, or vague, then the Planning Director shall make a determination as to its meaning and intent. The Planning Director may elect to forward interpretations to the Planning Commission for final determination at their discretion.

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6.9 ADMINISTRATIVE ACTIONS AND MINOR MODIFICATIONS
Certain minor changes to provisions in the Specific Plan may be made administratively by the Planning and Development Director, subject to appeal to the Planning Commission and subsequently, the City Council. Such minor modifications do not require additional environmental review.

All minor modifications must be approved by an administrative amendment process subject to the Planning Director’s approval. To request an administrative amendment, the applicant shall file a written request with the Planning and Development Department with the proposed revisions. Text to be deleted shall be shown in a strikethrough format. New text to be added shall be shown in red text and underlined. Upon approval of the administrative amendment, the applicant shall be required to submit final replacement copies of the revised Specific Plan pages with one electronic copy to the Planning and Development Department.

All minor modifications must comply with the following requirements:
• The change is consistent with the purpose and intent of the Skyline Heights Specific Plan. • The total number of dwelling units within the Skyline Heights Specific Plan area shall not exceed 276 dwelling units.
• The public health, safety and welfare shall not be jeopardized by the proposed modifications. • No additional potentially significant environmental impacts are expected to occur due to the proposed modifications, except as evaluated in a certified EIR for the project.

The following modifications constitute “administrative changes” that are in substantial conformance with the approved Skyline Heights Specific Plan and may be approved without amending the Specific Plan subject to the administrative amendment process detail in Section 6.9 of this Specific Plan.

A) Addition of new information or data to the Specific Plan maps, exhibits, and/or text which does not change the effect of any concepts or regulations.

B) Adjustments to horizontal and vertical roadway alignments to respond to actual ground conditions, provided that the changes do not adversely affect public safety.

C) Changes to the design of the roadway cross sections, provided that the streets have adequate capacity to handle the anticipated volumes of traffic and the design changes are deemed acceptable by the City Engineer.

D) Changes to the community infrastructure, such as drainage, streets, water, and sewer systems which do not have the effect of increasing or decreasing development capacity in the Specific Plan area, nor change the concepts of the Specific Plan.

E) Slight modifications to the Specific Plan area boundaries that respond to more accurate or recent data or actual on-site conditions, but which do not result in an increase in environmental impacts already assessed in the EIR for Skyline Heights.

F) Adjustments to Planning Area sizes and configurations by up to 10%, provided that a site plan is submitted to and approved by the Planning Director and the City Engineer. The site plan shall depict the location of all Planning Areas and the relationships of the Planning Areas to one another. In evaluating the site plan, all the following conditions must be met for the site plan to be approved:
1) The Planning Area modifications would not detrimentally alter the planned circulation system.

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2) The Planning Area modifications would not result in any new environmental impacts that were not previously accessed in the certified EIR for Skyline Heights. 3) There is no increase in the Planning Area density in excess of the maximum overall General Plan density permitted in the Planning Area(s) as a result of the change in Planning Area boundaries.

G) Minor modifications to the architectural or landscape design guidelines necessary to respond to site conditions, community expectations, market conditions, and/or new architectural trends.

H) Minor modifications to the grading, water, sewer and/or drainage plan(s) that improve efficiency, the requirements of easements holders, adjacent landowners or service providers, or are necessary to respond to site conditions, and as approved by the City Engineer.

I) Modifications to the phasing plan as long as the related infrastructure are adequately in place.

J) Adjustments to the Fuel Management Program, as described in Section 5.4, Fuel Modification of this Specific Plan.

K) Minor modifications to parcel lines that are necessary to respond to site conditions or unique engineering concerns, and which do not substantially change the overall land use plan concept.

L) Other items determined to be appropriate by the Planning Director.

6.10 SPECIFIC PLAN AMENDMENTS
This Specific Plan may be amended at any time in the same manner and by the same process by which the plan was originally adopted, as described in the CMC. Said major amendment or amendments shall not require a concurrent General Plan Amendment unless a land use change is involved. The City’s standard environmental review procedures shall be followed.

A) The project master developer, project owner, merchant builder, city staff, or any member of the public may initiate an amendment to the adopted Specific Plan at any time.

B) An Amendment to the Specific Plan text and maps may be initiated by the City Planning Commission or the City Council, at their discretion.

C) A concurrent General Plan Amendment may be required by the City of Corona if the proposed amendment would substantively affect the General Plan goals, objectives, policies, programs or land uses for the Skyline Heights Specific Plan area.

D) All Specific Plan Amendments shall be subject to CEQA requirements and any applicable City of Corona environmental guidelines.

E) The Planning Commission shall review all proposed major amendments to the adopted Specific Plan. Upon the close of the required public hearing, the Planning Commission shall make a motion to approve the Specific Plan Amendment, deny the Specific Plan Amendment, or send the Specific Plan Amendment back to City staff for further refinement. The Planning Commission shall forward its recommendation and findings to the City Council for further determination and action.

F) The City Council shall review the Planning Commission’s findings and recommendations. Upon the close of the required public hearing, the City Council shall act by ordinance to adopt, reject or modify the proposed Specific Plan Amendment.

G) Amendment of Specific Plan text shall be subject to the same findings as prescribed for initial enactment of a Specific Plan, pursuant to the CMC Chapter 17.53.

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SECTION 7 - GENERAL PLAN CONSISTENCY ANALYSIS

7.1 RELATIONSHIP TO THE GENERAL PLAN
The City of Corona and State law requires that the content of a Specific Plan include a discussion of the relationship of the Specific Plan to the goals and policies of the elements of the City’s General Plan.

This section provides the analysis necessary to demonstrate that the Skyline Heights Specific Plan is consistent with, and results in the implementation of, applicable goals and policies of the General Plan of the City of Corona.

7.2 LAND USE GOALS
GOAL LU-1: A community that contains a diversity of land uses that support the needs of and provides a high quality of life for its residents, sustains and enhances the City’s economy and fiscal balance, is supported by adequate community infrastructure and services, and is compatible with the environmental setting and resources.

CONSISTENCY: SP 2025-0001 is consistent with Goal LU-1 as the Specific Plan provides a master-planned development with 276 single-family homes and 11.42 acres of combined public and private park facilities which provides a high-quality community for its residents. SP 2025-0001 will provide infrastructure improvements, such as roadways, water, and sewer facilities necessary to sufficiently serve the project and not adversely impact the City’s fiscal condition, as well as ensure an appropriate and respectful interface with the environmental setting of the project site is provided.

GOAL LU-3: A development pattern that retains and complements the City’s important residential neighborhoods, commercial and industrial districts, and open spaces.

CONSISTENCY: SP 2025-0001 is consistent with Goal LU-3 as this Specific Plan establishes a development pattern that retains and complements the existing surrounding neighborhoods and open spaces. SP 2025-0001 provides 122 acres of natural open space that abut open space to the north and east. SP 2025-0001 provides 276 residential homes and abuts existing residential neighborhoods to the south and east.

GOAL LU-7: Residential neighborhoods that contain a diversity of housing and supporting uses to meet the needs of Corona’s residents that are designed to enhance livability and a high quality of life.

CONSISTENCY: SP 2025-0001 is consistent with Goal LU-7 as this Specific Plan offers a variety of residential product types, including detached and cluster products, designed to enhance livability, attainability and assist with meeting the housing needs of the City’s existing and future residents.

GOAL LU-9: Development of new residential neighborhoods that complement existing neighborhoods, contain a mix of neighborhood-supportive land uses, exhibit high quality architectural design, and ensure a high level of livability for their residents.

CONSISTENCY: SP 2025-0001 is consistent with Goal LU-9 as this Specific Plan establishes a residential neighborhood that complements existing low density single-family neighborhoods to the south and east. SP 2025-0001 contains supportive recreational land uses and provides high-walkability design standards to ensure a high level of livability for residents.

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GOAL LU-16: Open spaces that provide Corona’s residents with opportunities to enjoy the natural environment, provide visual “relief ” from urban development, protect significant plant and animal habitats, and protect development from natural environmental hazards.

CONSISTENCY: SP 2025-0001 is consistent with Goal LU-16 as this Specific Plan preserves approximately 122 acres of natural open space within the western, eastern, and southern portions of the project site. The open space provides visual relief from surrounding development, protects various plan and animal habitats as analyzed in the certified EIR, and provides a buffer for the Skyline Heights development from natural environmental hazards.

GOAL LU-21: Development of a well-designed master-planned community through adoption and implementation of a specific plan with uses that would complement adjoining uses.

CONSISTENCY: SP 2025-0001 is consistent with Goal LU-21 as this Specific Plan provides a well-designed master-planned community consisting of 276 single-family homes, which would be supported by 11.42 acres of combined private and public park facilities and 122 acres of natural open space via the adoption and implementation of this Specific Plan. SP 2025-0001 is designed to establish land uses that are consistent with and complementary to surrounding existing uses.

7.3 COMMUNITY DESIGN
GOAL CD-1: Public street landscapes that unify the City of Corona and contribute to the unique identity of its neighborhoods, districts, and public places.

CONSISTENCY: SP 2025-0001 is consistent with Goal CD-1 as this Specific Plan provides landscape design guidelines, as well as a plant palette, which establishes a cohesive theme for the Skyline Heights project. SP 2025-0001 provides street sections and landscape concepts in Section 5, Community Design Guidelines, designed to complement the Skyline Heights architecture.

GOAL CD-2: Entries that are well-defined by signage, landscape, lighting, and other visual landmarks that provide a clear sense of arrival into and identity for the City of Corona.

CONSISTENCY: SP 2025-0001 is consistent with Goal CD-2 as this Specific Plan provides entry monumentation at two locations, including primary monumentation at Foothill Parkway and “B” Street and secondary monumentation at 2025-0001. These entries will be well-defined by monument signage, landscaping, and lighting, as described in Section 5, Community Design Guidelines.

GOAL CD-3: Well designed, high quality, and distinctive public and private signage that identifies key City districts, public facilities, buildings, and facilitates wayfinding.

CONSISTENCY: SP 2025-0001 is consistent with Goal CD-3 because this Specific Plan provides well-designed, high-quality, and distinctive signage that identifies the Skyline Heights Park amenities and facilitates wayfinding in the community.

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GOAL CD-4: A network of trails and greenways that interconnect Corona’s parklands, open spaces, and drainages that provide hiking and bicycle opportunities and access into surrounding open spaces and natural areas.

CONSISTENCY: SP 2025-0001 is consistent with Goal CD-4 as this Specific Plan establishes approximately 11.42 acres of combined private and public park facilities, which will be interconnected by multiple bike and multi-use trails.

These trails will also complement the on-site undisturbed open space and provide access to existing surrounding trails.

7.4 HOUSING
GOAL H-1: Promote and maintain a balance of housing types and corresponding affordability levels to provide for the community’s demands for housing within all economic segments of the City.

CONSISTENCY: SP 2025-0001 is consistent with Goal H-1 as this Specific Plan is designed to provide a range of housing types and price points to help meet the existing and anticipated demand for housing within different economic segments of the City.

GOAL H-3: Maintain high quality residential development standards to ensure the establishment of livable neighborhoods with lasting safety and aesthetic value, and to promote the maintenance and preservation of historic neighborhoods.

CONSISTENCY: SP 2025-0001 is consistent with Goal H-3 as this Specific Plan establishes a high-quality residential community by providing residential development standards (Section 4) to ensure the establishment of high quality livable and safe neighborhoods. The Skyline Heights community will be a new community and will not contain any historic buildings or homes.

7.5 HISTORIC RESOURCES
GOAL HR-3: Recognize the importance of archeological and paleontological resources and ensure the identification and protection of those resources within the City of Corona.

CONSISTENCY: SP 2025-0001 is consistent with Goal HR-3 because the certified Environmental Impact Report for the project site and the EIR Addendum addresses the potential impacts to archeological and paleontological resources associated with the proposed development. The Specific Plan will adhere to all applicable restrictions and requirements identified in the EIR and its Addendum to ensure that the potential impacts are mitigated to below a level of significance.

7.6 ECONOMIC DEVELOPMENT
GOAL ED-4: Ensure fiscal viability for the City by pursuing a diversified local business base that provides growing sales and property tax revenues to pay for municipal operations.

CONSISTENCY: SP 2025-0001 is consistent with Goal ED-4 as the fiscal analysis for the Skyline Heights Specific Plan area demonstrates the project does not negatively impact the City’s revenue base. The project will provide additional revenue to the existing Lighting and Landscape Maintenance District in the area, as well as increase and maintain a strong property tax base.

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GOAL ED-5: Pursue a range of financing opportunities to fund infrastructure and other public facilities.

CONSISTENCY: SP 2025-0001 is consistent with Goal ED-5 because the Skyline Heights project developer will pay the fair-share of impact fees and improvements costs, as stipulated in the project’s Development Agreement, to fund the infrastructure improvements and other public facilities necessary to service the planned development.

7.7 CIRCULATION
GOAL CE-1: A roadway network of complete streets that provide accessibility for all users of all ages and abilities while maintaining context sensitivity to the land uses identified in the Land Use Element.

CONSISTENCY: SP 2025-0001 is consistent with Goal CE-1 as this Specific Plan is designed to accommodate a roadway network of public local and collector streets that provides accessibility for pedestrians, vehicles, and emergency personnel. The project’s circulation system will maintain sensitivity to the surrounding land uses through design and speed limitations.

GOAL CE-5: Develop and maintain convenient bikeway and hiking trail systems to satisfy both recreational desires and transportation needs using a complete streets approach to accommodate users of all modes, abilities, and needs.

CONSISTENCY: SP 2025-0001 is consistent with Goal CE-5 as this Specific Plan provides sidewalks, bikeway, and hiking trails system as part of the existing trail network in the surrounding area. The project trails, sidewalks, and bikeways will be accommodated and integrated as part of the project transportation system and the 11.42 acres of recreational uses within the Skyline Heights community.

GOAL CE-7: Provide an adequate supply of convenient parking for all developments in the City in a manner that is consistent with the goals of managing transportation demand.

CONSISTENCY: SP 2025-0001 is consistent with Goal CE-7 as this Specific Plan will provide adequate off-street parking in compliance with the standards contained in this Specific Plan and Chapter 17.76 of the Corona Municipal Code, where applicable.

7.8 INFRASTRUCTURE AND UTILITIES
GOAL IU-1: Secure water supply, water treatment, distribution, pumping, and storage systems that meet the current and projected future daily and peak water demands of Corona in an equitable, efficient, and sustainable manner.

CONSISTENCY: SP 2025-0001 is consistent with Goal IU-1 as the Specific Plan area establishes the necessary water system infrastructure for the City of Corona. The Specific Plan’s water distribution system has been designed to satisfy the water requirements for residential, recreational, landscaping, and fire emergency purposes in an efficient and sustainable manner.

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GOAL IU-2: Minimize water consumption and urban runoff generation through site design, the use of water conservation systems, and other techniques.

CONSISTENCY: SP 2025-0001 is consistent with Goal IU-2 as this Specific Plan encourages water conservation practices within Section 5, Community Design Guidelines. To reduce the project’s demand for potable water, reclaimed water will be used to irrigate landscaping in the street parkways, parks, slopes, and open space areas, as available.

GOAL IU-5: Ensure that urban runoff from existing and new development does not degrade the quality of the City’s surface waters, groundwater system, and other sensitive environmental areas.

CONSISTENCY: SP 2025-0001 is consistent with Goal IU-5as the Skyline Heights project is designed to capture and control water runoff and avoid contamination of ground water and other sensitive areas within the project site. All appropriate permits shall be obtained prior to grading activities, and all development within the Specific Plan area shall comply with an approved Water Quality Management Plan (WQMP), which shall be implemented with Best Management Practices (BMPs) including structural BMPs for source control and/or treatment of project-related storm water runoff.

GOAL IU-8: Allow for the provision of an adequate, safe, and orderly supply of telecommunication infrastructure to support existing and future land uses within the City.

CONSISTENCY: SP 2025-0001 is consistent with Goal IU-8 as this Specific Plan because the Specific Plan anticipates and accommodates the adequate and safe development of telecommunication infrastructure to support existing and future land uses within the City.

7.9 PARKS, SCHOOL, AND LIBRARIES
GOAL PR-1: A well-designed system of parks and associated facilities that are sufficient in acreage, type, and distribution, that are designed to provide a quality recreational experience, and that meet the diverse needs of Corona residents.

CONSISTENCY: SP 2025-0001 is consistent with Goal PR-1 as this Specific Plan provides approximately 11.42 acres of new private and public park acreage, consisting of recreational amenities that include active and passive use activities. The new park areas will fulfill the City’s Quimby requirements and designed to meet the diverse needs of existing and future residents.

GOAL PR-2: An engaging mix of passive and active recreational, educational, and cultural programs that are responsive to the diverse needs and interests of Corona’s residents and visitors of all ages and abilities.

CONSISTENCY: SP 2025-0001 is consistent with Goal PR-2 as this Specific Plan will be designed to include a mix of passive and active recreational features, such as an open field park, dog parks, a pump track, bike track, tot lots, kite park, meandering trails, and basketball and pickleball courts. The Skyline Heights park areas will be designed to meet the needs of existing and future residents of all ages and abilities.

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7-6
GOAL PR-6: A comprehensive and quality system of off-road hiking, biking, and equestrian trails that are, to the extent feasible, accessible to people of all ages, and connect residents to natural resources surrounding Corona.

CONSISTENCY: SP 2025-0001 is consistent with Goal PR-6 as this Specific Plan identifies the establishment of a comprehensive and quality system of hiking, biking trails accessible to people of ages as part of the project’s park system. The trails and bikeways will connect to the surrounding existing trail system, adjacent to the City’s natural resource landmarks.

7.10 POLICE AND FIRE SERVICES
GOAL PS-5: Ensure that there is an adequate service level of law enforcement provided for all residents, visitors, and businesses throughout the City of Corona.

CONSISTENCY: SP 2025-0001 is consistent with Goal PS-5 as the City of Corona Police Department can adequately serve the Skyline Heights development without reducing the service level. Assessment of the law enforcement needed to adequately serve the Skyline Heights community and potential impact to service levels is represented in the Specific Plan’s certified EIR Addendum.

GOAL PS-8: Ensure that there is an adequate service level of fire protection and suppression services provided for all residents, visitors, and businesses throughout the City of Corona to meet community expectations and budgetary resources for safety.

CONSISTENCY: SP 2025-0001 is consistent with Goal PS-8 as the fire protection and emergency response services necessary to serve the Specific Plan Area will be provided by the City of Corona Fire Department. Assessment of fire protection and emergency response services needed to adequately serve the Skyline Heights community are represented in the certified EIR Addendum for the Specific Plan. Fire Station #6 is anticipated to serve the Specific Plan Area.

GOAL PS-7: Encourage the use of land use and development configuration and site design standards within residential and other developments to minimize crime and improve the safety for residents, visitors, and employees.

CONSISTENCY: SP 2025-0001 is consistent with Goal PS-7 as this Specific Plan provides design guidelines that incorporate increased visibility at parks, open space, pathways, building entries and parking lots; and adequate exterior lighting for security and safety.

GOAL PS-10: Reduce fire risk to life and property through effective land use planning and compliance with federal, state, local laws, ordinances, and standards.

CONSISTENCY: SP 2025-0001 is consistent with Goal PS-10 as this Specific Plan is designed to minimize fire risk through the implementation of a fire protection plan, approved by the City of Corona Fire Department.

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General Plan Consistency Analysis HEIGHTS
7-7

7.11 HEALTHY COMMUNITIES
GOAL HC-6: Safe, accessible, convenient, and affordable opportunities that promote and encourage residents to be physically active.

CONSISTENCY: SP 2025-0001 is consistent with Goal HC-6 as this Specific Plan establishes approximately 11.42 acres of combined private and public park space that will offer passive and active use facilities that provide safe, accessible, convenient, and affordable opportunities.

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Locational & Zoning Map
Skyline Heights Project
SPA2025-0001 (Skyline Heights Specific Plan)
Tentative Tract Map 36544

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APRIL 2026 . ORDINANCE NO. 0000

HEIGHTS

SPECIFIC PLAN

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CITY COUNCIL APPROVED MONTH DAY, 2025
FILE NO. XXXXXXX
ORDINANCE NO. XXXX

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SUBMITTED TO:

CITY OF CORONA
400 SOUTH VICENTIA AVENUE
CORONA, CALIFORNIA 92882
SUBMITTED BY :

RICHLAND COMMUNITIES
3161 MICHELSON DRIVE
SUITE 425
IRVINE, CALIFORNIA 92612

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C O N S U LTA N T T E A M :

THE GALLOWAY GROUP
25431 CABOT ROAD, SUITE 200F
LAGUNA HILLS, CALIFORNIA 92653

T&B PLANNING, INC
3200 EL CAMINO REAL
SUITE 100
IRVINE, CALIFORNIA 92692

BMLA LANDSCAPE ARCHITECTURE
310 NORTH JOY STREET
CORONA, CALIFORNIA 92879

KWC ENGINEERS
1880 COMPTON AVENUE
SUITE 100
CORONA, CALIFORNIA 92881

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Table of Contents HEIGHTS
i

TABLE OF CONTENTS
SECTION 1 - INTRODUCTION 1-1

1.1 PROJECT LOCATION 1-1

1.2 PROJECT OVERVIEW 1-1

1.3 AUTHORITY AND SCOPE 1-4

1.4 PURPOSE OF THE SPECIFIC PLAN 1-4

1.5 RELATIONSHIP OF THE SPECIFIC PLAN TO THE GENERAL PLAN 1-5

1.6 CALIFORNIA ENVIRONMENTAL QUALITY ACT (CEQA) COMPLIANCE 1-5

1.7 SEVERABILITY 1-5

1.8 EFFECT ON CONFLICTING CONDITIONS 1-5
SECTION 2 - EXISTING CONDITIONS 2-1

2.1 PROJECT HISTORY 2-1

2.2 SURROUNDING LAND USES 2-1

2.3 TOPOGRAPHY 2-3

2.4 SOILS/GEOLOGY 2-3

2.5 HYDROLOGY AND DRAINAGE 2-3

2.6 VIEWS AND AESTHETICS 2-4

2.6.1 Views Off-site 2-4

2.6.2 Views onto the Site 2-4

2.7 BIOLOGY 2-4
SECTION 3 - DEVELOPMENT PLAN 3-1

3.1 SPECIFIC PLAN GOALS 3-1

3.2 LAND USE CONCEPT 3-2

3.2.1 Residential Land Uses 3-2

3.2.2 Open Space and Recreation Uses 3-3

3.3 CONCEPTUAL CIRCULATION PLAN 3-10

3.3.1 Roadways 3-10

3.3.2 Trails and Bikeways 3-22

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3.4 PUBLIC FACILITIES 3-26

3.4.1 Domestic Water Facilities 3-26

3.4.2 Reclaimed Water Facilities 3-30

3.4.3 Conceptual Wastewater Master Plan 3-32

3.4.4 Conceptual Drainage Master Plan 3-34

3.4.5 Fire and Police Protection 3-36

3.4.6 Public Facilities Requirements 3-36

3.4.7 Public Schools 3-36

3.4.8 Public Utilities 3-36

3.5 GRADING CONCEPT 3-36

3.5.1 Grading Guidelines 3-37

3.6 PHASING 3-38

3.7 OFF-SITE IMPROVEMENTS 3-39

3.7.1 Drainage Improvements 3-39

3.7.2 Additional Improvements 3-39
SECTION 4 - DEVELOPMENT REGULATIONS 4-1

4.1 INTRODUCTION 4-1

4.2 DEFINITION OF TERMS 4-1

4.3 GENERAL STANDARDS 4-1

4.4 RESIDENTIAL PLANNING AREAS 4-2

4.4.1 Permitted Uses 4-2

4.4.2 Accessory Uses Permitted 4-2

4.4.3 Conditional Uses 4-2

4.5 RESIDENTIAL DEVELOPMENT STANDARDS 4-3

4.6 SIGNS 4-3

4.6.1 Walls, Fences and Landscaping 4-3

4.7 NATURAL OPEN SPACE AND PUBLIC PARKS 4-10

4.7.1 Permitted Uses for Open Space: Natural and Manufactured Landscaped Slopes 4-10

4.7.2 Permitted Uses for Private Park Areas 4-10

4.7.3 Prohibited Uses 4-11

4.7.4 Open Space Development Standards 4-11

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Table of Contents HEIGHTS
iii
SECTION 5 - COMMUNITY DESIGN GUIDELINES 5-1

5.1 PURPOSE AND INTENT 5-1

5.2 ARCHITECTURAL DESIGN GUIDELINES 5-2

5.2.1 General Guidelines 5-2

5.2.2 Site Criteria 5-3

5.2.3 Building Forms 5-5

5.2.4 Exterior Materials and Finishes 5-6

5.2.5 Garages 5-7

5.2.6 Doors and Windows 5-7

5.2.7 Exterior Details 5-8

5.2.8 Exterior Architectural Lighting 5-8

5.2.9 Architectural Styles 5-9

1. Spanish Transitional 5-10

2. Transitional Craftsman 5-12

3. Tuscan Farmhouse 5-14

4. Italian Revival 5-16

5. European Cottage 5-18

6. Modern American Farmhouse 5-20

7. Midwest Traditional 5-22

5.3 LANDSCAPE MASTER PLAN 5-24

5.3.1 Streetscapes 5-30

5.3.2 Landscape Medians 5-44

5.3.3 Public Parks 5-44

5.3.4 Private Neighborhood Parks 5-49

5.3.5 Manufactured Slopes 5-51

5.3.6 Neighborhood Landscape Design Guidelines 5-51

5.3.7 Irrigation System Standards 5-51

5.3.8 Perimeter Walls and Fences 5-52

5.4 FUEL MODIFICATION 5-58

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iv
SECTION 6 - IMPLEMENTATION AND ADMINISTRATIVE PROCEDURES 6-1

6.1 INTRODUCTION 6-1

6.1.1. Applicability 6-1

6.2 INFRASTRUCTURE FINANCING 6-1

6.2.1 Developer Funding 6-1

6.2.2 Special Assessment Districts 6-1

6.2.3 Community Facilities Districts (CFD) 6-2

6.2.4 Impact Fees and Extractions 6-2

6.2.5 Other Funding Sources 6-2

6.3 MAINTENANCE AND OPERATIONS 6-2

6.3.1 Private Maintenance 6-2

6.3.2 Homeowners Association (HOA) 6-3

6.3.3 Local Agency Maintenance 6-3

6.4 DEVELOPMENT APPLICATIONS 6-4

6.5 PRECISE PLANS 6-5

6.5.1 Processing 6-5

6.5.2 Eligibility 6-6

6.5.3 Required Action 6-6

6.5.4 Conditions of Approval 6-6

6.5.5 Tentative Tract Map(s) 6-6

6.6 SUBDIVISIONS 6-7

6.6.1 General Application 6-7

6.6.2 Design Standards 6-7

6.7 GENERAL ADMINISTRATION/PLANNING COMMISSION HEARINGS 6-7

6.7.1 Effective Date 6-7

6.7.2 Extensions 6-8

6.7.3 Performance Standards 6-8

6.7.4 Administration and Enforcement 6-8

6.7.5 Variances 6-8

6.7.6 Building Permit Submittals 6-8

6.7.7 Landscape Plans 6-8

6.8 SPECIFIC PLAN INTERPRETATIONS 6-8

6.9 ADMINISTRATIVE ACTIONS AND MINOR MODIFICATIONS 6-9

6.10 SPECIFIC PLAN AMENDMENTS 6-10

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Table of Contents HEIGHTS
v
SECTION 7 - GENERAL PLAN CONSISTENCY ANALYSIS 7-1

7.1 RELATIONSHIP TO THE GENERAL PLAN 7-1

7.2 LAND USE GOALS 7-1

7.3 COMMUNITY DESIGN 7-2

7.4 HOUSING 7-3

7.5 HISTORIC RESOURCES 7-3

7.6 ECONOMIC DEVELOPMENT 7-3

7.7 CIRCULATION 7-4

7.8 INFRASTRUCTURE AND UTILITIES 7-4

7.9 PARKS, SCHOOL, AND LIBRARIES 7-5

7.10 POLICE AND FIRE SERVICES 7-6

7.11 HEALTHY COMMUNITIES 7-7

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LIST OF EXHIBITS
EXHIBIT 1-1 REGIONAL LOCATION 1-2
EXHIBIT 1-2 VICINITY MAP 1-3
EXHIBIT 2-1 EXISTING GENERAL PLAN AND ZONING 2-2
EXHIBIT 3-1 LAND USE PLAN 3-5
EXHIBIT 3-2 PARKS AND OPEN SPACE 3-6
EXHIBIT 3-3 PUBLIC PARK PLAN 3-7
EXHIBIT 3-4 PRIVATE PARK PLAN 3-9
EXHIBIT 3-5 CONCEPTUAL CIRCULATION PLAN 3-12
EXHIBIT 3-6A 88’ ROAD SECTION - MODIFIED SECONDARY ARTERIAL 3-13 EXHIBIT 3-6B 68’ ROAD SECTION - COLLECTOR 3-14
EXHIBIT 3-6C 64’ ROAD SECTION - LOCAL STREET 3-15
EXHIBIT 3-6D 64’ ROAD SECTION - MODIFIED LOCAL STREET 3-16 EXHIBIT 3-6E 56’ ROAD SECTION - CUL-DE-SAC STREET PRIVATE STREET WITHIN PA 1 3-17 EXHIBIT 3-6F 52’ ROAD SECTION - MODIFIED LOCAL STREET WITH PROTECTED BIKE LANE 3-18 EXHIBIT 3-6G PRIVATE DRIVE IN PA 1 AND PA 3 3-19
EXHIBIT 3-6H TYPICAL PRIVATE DRIVE (WITHIN SFD CLUSTER DISTRICT) 3-20 EXHIBIT 3-7 CONCEPTUAL TRAIL PLAN 3-23
EXHIBIT 3-8 CONCEPTUAL TRAIL IMPROVEMENTS 3-24
EXHIBIT 3-9 TRAIL HEADS AND SIGNAGE DETAILS 3-25
EXHIBIT 3-10 CONCEPTUAL DOMESTIC WATER PLAN 3-29
EXHIBIT 3-11 CONCEPTUAL RECLAIMED WATER PLAN 3-31
EXHIBIT 3-12 CONCEPTUAL WASTEWATER PLAN 3-33
EXHIBIT 3-13 CONCEPTUAL STORM DRAIN PLAN 3-35
EXHIBIT 3-14 CONSTRUCTION PHASING 3-40
EXHIBIT 4-1 TYPICAL SFD CLUSTER 4-5
EXHIBIT 4-2 TYPICAL SFD CONVENTIONAL 4-7
EXHIBIT 4-3 TYPICAL SFD CLUSTER 4-9
EXHIBIT 5-3.1 LANDSCAPE MASTER PLAN 5-25
EXHIBIT 5-3.2 COMMUNITY ENTRY MONUMENT WALLS 5-27
EXHIBIT 5-3.3 PRIMARY COMMUNITY ENTRY 5-28
EXHIBIT 5-3.4 PRIMARY COMMUNITY ENTRY - CROSS SECTION 5-29 EXHIBIT 5-3.5 STREET TREE PLAN 5-31
EXHIBIT 5-3.6 LANDSCAPED STREET SECTIONS 5-37

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Table of Contents HEIGHTS
vii
TABLES
TABLE 3-1 LAND USE SUMMARY 3-4
TABLE 4-1 PA 1 - SFD CLUSTER HOMES 4-4
TABLE 4-2 PA 2 - SFD CONVENTIONAL HOMES 4-6
TABLE 4-3 PA 3 - SFD CLUSTER HOMES 4-8
TABLE 5-3 COMMUNITY PLANT LIST 5-32
TABLE 6-1 MAINTENANCE ENTITIES 6-4
TABLE 6-2 IMPLEMENTATION PROCESS 6-5
EXHIBIT 5-3.7 88’ ROAD SECTION - MODIFIED SECONDARY ARTERIAL 5-38 EXHIBIT 5-3.8 68’ ROAD SECTION- COLLECTOR WITH PROTECTED BIKE LANE 5-39 EXHIBIT 5-3.9 64’ ROAD SECTION - LOCAL STREET 5-40
EXHIBIT 5-3.10 64’ ROAD SECTION - MODIFIED LOCAL STREET 5-41 EXHIBIT 5-3.11 56’ ROAD SECTION - CUL-DE-SAC STREET 5-42 EXHIBIT 5-3.12 52’ ROAD SECTION- MODIFIED LOCAL STREET WITH PROTECTED BIKE LANE 5-43 EXHIBIT 5-3.13 PUBLIC KITE PARK 5-45
EXHIBIT 5-3.14 COMMUNITY PARK 5-46
EXHIBIT 5-3.15 BIKE CROSSING WITH PROTECTED BIKE LANE 5-48 EXHIBIT 5-3.16 NEIGHBORHOOD PARK 5-49
EXHIBIT 5-3.17 PRIVATE POCKET PARKS 5-50
EXHIBIT 5-3.18 CONCEPTUAL WALL AND FENCE PLAN 5-53
EXHIBIT 5-3.19 CONCEPTUAL WALL AND FENCE DETAILS 5-54
EXHIBIT 5-3.20 TYPICAL SFD CLUSTER WALL AND FENCE DESIGN 5-57 EXHIBIT 5-3.21 FUEL MODIFICATION ZONE 5-59

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viii
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Introduction HEIGHTS
1-1
SECTION 1 - INTRODUCTION
The Skyline Heights Specific Plan No. 2025-0001 creates a 249.39-acre master-planned community that establishes a total of 276 homes on 65.41 acres, park space spanning over nine (9) acres in size, while also preserving approximately 127.9 acres of undisturbed open space. Skyline Heights is designed to provide a variety of housing opportunities in three (3) distinct neighborhoods, while also providing active and passive recreational space for residents of Skyline Heights and surrounding communities. The overall design and layout of the Skyline Heights Specific Plan creates a strong sense of place and integrates the hillside character of the project site with the established surrounding communities as well as the greater Corona area.

The Skyline Heights Specific Plan provides the City of Corona with a set of regulations and guidelines to help create a high-quality planned residential community, ensuring the orderly development of the Project site and systematic implementation of the City’s General Plan.

1.1 PROJECT LOCATION
Skyline Heights is located in the City of Corona, south of the 91 Freeway, between Highway 241 and Interstate

15. See Exhibit 1-1, Regional Location. Access to the Skyline Heights community is provided via Foothill Parkway.

The Skyline Heights Specific Plan area is located west of Foothill Parkway and north of Skyline Drive, in southwest Corona. See Exhibit 1-2, Vicinity Map.

The Skyline Heights Specific Plan is comprised of the following 10 Assessor Parcel Numbers: 275-030-010; 275-040-006, -011, -012, -023, -024; 275-050-020, -021; 275-070-003; and 275-080-010.

1.2 PROJECT OVERVIEW
The Skyline Heights Specific Plan establishes three (3) single-family residential neighborhoods nestled within the lower hillside ridgelines. Approximately 121.9 acres (48.9%) of the project site will remain open space and provide residents with a natural hillside backdrop, which reinforces the hillside character of the community. Foothill Parkway and natural open space provides a buffer from existing residents to the northeast and southeast.

With approximately 11.42 acres of park space provided, Skyline Heights offers recreational amenities that include active and passive use activities. The southern portion of the park is designed to include an open field park and one (1) dog park. The central portion of the park area features a pump track, bike track, tot lots, as well as basketball and pickleball courts. The northern portion features a kite park and meandering park space that includes walking trails. The developed areas of the park space features a cohesive landscape concept that enhances the Skyline Heights Specific Plan’s architectural theme and is harmonious with the hillside development character of the established surrounding communities.

A comprehensive vehicular circulation system is provided to facilitate access within the community. Primary access into the Skyline Heights community is provided from Foothill Parkway at two locations currently identified as “B” and “P” Streets. A third access is provided via “M” Street which connects to Trudy Way, an existing local street located in the southeast segment of the project site that ultimately connects with Foothill Parkway.

Access to Foothill Road for the adjacent residents will be provided through PA 1 via a 28’ wide private drive located at the end of “P” Street.

An Emergency Vehicle Access Road (EVA) is provided at the end of “P” Street from Mabey Canyon Drive for emergency vehicle access and emergency ingress/egress.

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1-2
EXHIBIT 1-1 REGIONAL LOCATION

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Introduction HEIGHTS
1-3
91 15

W RINCON ST

CORYDON ST

GREEN RIVER AVE

FOOTHILL PKWY

W FOOTHILL PKWY

E FOOTHILL PKWY

E GRAND BLVD
W

GRAND BLVD
N M

APLE ST
W 6TH ST
E 6TH ST MAGNOLIA AVE

S PROMENADE AVE

MAGNOLIA AVE

W ONTARIO AVE E ONTARIO AVE

PASEO GRANDE

RAILROAD ST

AUTO CENT RE DR

SERAF CLUB
DR

FIRST ST

N LINCOLN AVE

S LINCOLN
AVE

E UPPER DR

CALIFORN AI AVE

RIVER RD
N SMITH AVE S SMITH AVE W 10TH ST

BORDER AVE

PALISADES DR

VIA DEL RIO

V AI PA C FI CI A

RIMPAU AVE

FULLERTON AVE

S BUENA
VISTA

AVE CITRON ST

MASTERS DR

CAJALCO R

E PARKRIDGE AVE

HIDDEN VALLEY PKWY MCKINLEY ST
S

MAIN ST S MAIN ST N MAIN ST HAMNER AVE

EAGLE GLEN
PKWY

PROJECT
SITE
EXHIBIT 1-2 VICINITY MAP

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1-4

1.3 AUTHORITY AND SCOPE
California Government Code §65450 through §65454 establish the authority to adopt Specific Plans, identify the required content of a Specific Plan, and mandate consistency with the applicable General Plan. References to the location of this information within the Skyline Heights Specific Plan are shown in bold. According to § 65450, a Specific Plan is required to include text and a diagram or diagrams which specify all of the following details:
1) The distribution, location, and extent of the uses of land, including open space, within the area covered by the plan. (Section 3)
2) The proposed distribution, location, and extent and intensity of major components of public and private transportation, sewage, water, drainage, solid waste disposal, energy, and other essential facilities proposed to be located within the area covered by the plan and needed to support the land uses described in the plan. (Section 3)
3) Standards and criteria by which development will proceed, and standards for the conservation, development, and utilization of natural resources, where applicable. (Section 4) 4) A program of implementation measures including regulations, programs, public works projects, and financing measures necessary to carry out the items listed above. (Section 6) 5) A statement of the Specific Plan’s relationship to the General Plan. (Section 7) California state law also provides for the inclusion of any other subject that, in the judgement of the local planning agency, is deemed necessary or desirable to implement the General Plan, such as architectural or landscape design guidelines.

The Skyline Heights Specific Plan No. 2025-0001 includes all of the required elements listed above, as well as architectural and landscape guidelines. This Specific Plan also provides an essential link to the applicable policies of the City of Corona General Plan. All implementing development plans are required to substantially conform to the standards and guidelines set forth in this document, as well as all other applicable City regulations. The regulations of the Corona Municipal Code shall apply where the Specific Plan remains silent (Municipal Code Section 17.53.010).

1.4 PURPOSE OF THE SPECIFIC PLAN
Authorized by the California Government Code § 65450 et seq., a Specific Plan is a planning tool that is used for the systematic implementation of the General Plan for all or part of the area covered by the General Plan. It effectively establishes a link between implementing policies of the General Plan and the individual development proposals in a defined area. As such, this Specific Plan document provides the City of Corona a mechanism to ensure the efficient and orderly development of the Skyline Heights area that is consistent with the City’s General Plan.

All future implementing actions (development plans, tract maps, plot plans, conditional use permits, site plans, and other entitlements) for property located within the boundaries of this Specific Plan are required to be consistent with the standards set forth in this document and with all other applicable City of Corona regulations, as discussed in Section 6, Implementation and Administration. This Specific Plan provides text and exhibits that describe the various land uses, amenities, and infrastructure improvements envisioned to occur in the Specific Plan area.

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Introduction HEIGHTS
1-5

1.5 RELATIONSHIP OF THE SPECIFIC PLAN TO THE GENERAL PLAN Pursuant to California Government Code Section 65454, a Specific Plan shall be consistent with the local jurisdiction’s General Plan. The Skyline Heights Specific Plan provides regulations, guidelines and standards that are consistent with and implement the goals and policies of the City of Corona General Plan. Consistency with the City’s General Plan is demonstrated in Section 7. Skyline Heights components, which are found to be consistent with the Specific Plan, shall be deemed consistent with the General Plan.

1.6 CALIFORNIA ENVIRONMENTAL QUALITY ACT (CEQA) COMPLIANCE Pursuant to the California Environmental Quality Act (CEQA), a Project Environmental Impact Report (EIR) was prepared and certified in 2017 for the implementation of the Skyline Heights Project. The EIR (SCH No. 2014021003) identifies potential environmental effects of Skyline Heights Project’s implementation and sets forth mitigation measures to reduce those impacts as feasible. The evaluation of environmental impacts under CEQA for the Skyline Heights Specific Plan area is contained in the project’s Addendum to the EIR (SCH No. 2014021003) prepared for and certified by the City of Corona concurrently with the approval of the Skyline Heights Specific Plan No. 2025-0001.

The City of Corona is a lead agency under CEQA; the City of Corona has the authority to certify the Skyline Heights Specific Plan EIR Addendum, prior to approving the Specific Plan. Public Resources Code, Section 21081.6 also requires public agencies to adopt a mitigation monitoring and reporting program (MMRP) to ensure that any applicable mitigation measures are implemented. The City is required to confirm that any applicable mitigation measures have been implemented in accordance with the adopted MMRP. The City of Corona City Council originally certified the Skyline Heights Project Final EIR and adopted the associated MMRP in January 2017.

1.7 SEVERABILITY
This Specific Plan document enables the City of Corona to facilitate the processing and approval of implementing permits and approvals necessary for development in the Skyline Heights Specific Plan. If any regulation, condition, program, clause, phrase, or portion of this Specific Plan is held invalid or unenforceable, such portions shall be deemed separate, distinct, and independent provisions, and the invalidity of such portions or provisions shall not affect the validity and enforceability of the remaining provisions contained in this Specific Plan.

1.8 EFFECT ON CONFLICTING CONDITIONS
Whenever the provisions of this Specific Plan permit greater flexibility than, or establish regulations different than those imposed or required by the Corona Municipal Code, the provisions of this Specific Plan shall prevail.

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Existing Conditions HEIGHTS
2-1
SECTION 2 - EXISTING CONDITIONS
At the time this Specific Plan was prepared (2025), the Skyline Heights Project site (“Project site”) was undeveloped.

The property consists of approximately 249.39 acres within the City of Corona. The balance of the property is relatively undisturbed hillside, marked only dirt roadways and trails, grading and terrace drains related to the adjacent Foothill Parkway project, and the occasional evidence of past grading or dumping activities.

2.1 PROJECT HISTORY
Prior to the approval of this Specific Plan, the Project Site had a General Plan land use designation of Low Density Residential (LDR) and a zoning of R-1-7.2. See Exhibit 2-1, Existing General Plan and Zoning. Tentative Tract Map 36544 (TTM 36544) was also previously approved on February 1, 2017 for the Project Site to create 292 single family lots on 65.41 acres. The R-1-7.2 zoning required each lot to have a minimum lot area of 7,200 square feet and the approved density was one dwelling unit per acre.

This Skyline Heights Specific Plan (2024) replaces the existing R-1-7.2 zoning with new zoning of Single-Family Detached (SFD) and SFD Cluster, which corresponds with the R-1-7.2 zoning, but provides more flexible development standards. The Specific Plan’s SFD zoning allows for the development of traditional single-family detached homes on individual lots, while the SFD Cluster zoning allows for single-family detached cluster units on condominium lots. The SFD and SDF Cluster zoning maintain the same minimum lot size requirement of 7,200 square feet under the R-1-7.2 zoning.

This Specific Plan also proposes 276 units, 16 units less than the 292 units that were originally approved for TTM 36544 in 2017.

A General Plan Amendment was not required with the approval of this Specific Plan, because the Specific Plan proposes less units than what was originally approved for the site under TTM 36544. Additionally, the Specific Plan’s SFD and SFD Cluster zoning standards are consistent with the City of Corona’s General Plan Low Density Residential designation.

A resubmitted Tentative Tract Map 36544 was approved on (DATE TBD) in conjunction with the approval of this Specific Plan to reflect the lot configuration that is depicted on Exhibit 3-1, Land Use Plan and to include lots for the development of parks.

2.2 SURROUNDING LAND USES
The Project site is surrounded by natural open space, vacant land, and residential uses. Directly west and southwest of the Project Site are the upper foothills of the Santa Ana Mountains and the Cleveland National Forest located within unincorporated Riverside County. A residential portion of the Sierra Bella Specific Plan is located further north of Mabey Canyon Road and Foothill Parkway.

Existing residential homes within the Crown Properties Specific Plan and uses designated Low Density Residential and Open Space General are located across Foothill Parkway, to the northeast.

The southern portion of the Project site abuts undeveloped land and existing residential homes designated Estate Residential, Low Density Residential, Medium Density Residential, General Commercial, and Open Space General.

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2-2
EXHIBIT 2-1 EXISTING GENERAL PLAN AND ZONING

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Existing Conditions HEIGHTS
2-3

2.3 TOPOGRAPHY
The Project site is located in the northern foothills of the Santa Ana Mountain Range and a portion of the Project site is located at the mouth of Mabey Canyon and near the Tin Mine and Kroonen Canyons.

The Project site is characterized by moderate to steep topography with slopes namely covered in dense chaparral and scrub oak. The onsite elevations generally increase from the northeast to the southwest and range from 945 feet to approximately 1,730 feet above mean sea level (AMSL).

Several northwest to southeast trending “spine” ridges radiate from a main ridge at the upper elevations in the southwest corner of the property. The ridges are separated by steep sided V-shaped canyons, which generally drain from the east to west.

2.4 SOILS/GEOLOGY
The Project site is bisected by the Elsinore Fault, which bounds the northeast side of the Santa Ana Mountains.

The Chino Fault, which primarily bounds the Chino Hills area, lies northwest of the property. On-site Pleostocene terrace deposits are located on the flattened ridge tops. Design considerations for any rupture and other secondary seismic hazards will be considered as part of the final engineering plans approval, as necessary.

On-site soils can be characterized as variations of sandstone, pebble and cobble conglomerates, claystone, and granitoid boulders. The potential for subsidence or liquefaction within the property is low. Preliminary testing indicates that the on-site soils would have very low-to-medium expansion potential. Additionally, no large-scale mining operations have been identified on-site.

2.5 HYDROLOGY AND DRAINAGE
The Project site is located within the Santa Ana River Watershed and Region 8 (Santa Ana Region) of the California Regional Water Quality Control Board (RWQCB). There are several canyons and ravines that convey natural drainage to the property, which generally drains from west to east. Much of the property is tributary to the east through three (3) canyons, which discharge into Mabey Canyon. The Mabey Canyon drainage flows into a large flood control basin located at the canyon’s mouth, and conveys flows to Temescal Canyon, which ultimately flows into the Santa Ana River system.

The City of Corona Drainage Master Plan does not identify the drainage facilities for the area surrounding the Skyline Heights Specific Plan area.

Page 1310 of 3613 ends

2-4

2.6 VIEWS AND AESTHETICS

2.6.1 Views Off-site
Off-site natural landforms, such as surrounding hills, mountains, and drainage ways, provide major visual elements for the property. Prominent features in the surrounding area include the Santa Ana Mountains and Cleveland National Forest to the south and west, which form a backdrop for the property. The Sierra Peak mountains provide the primary backdrop for the property to the west, and has a peak elevation of 3,000 feet, which is approximately 1,300 feet above the highest elevation on Skyline Heights. Further west, the Santa Ana Mountain range forms a skyline silhouette for the property.

2.6.2 Views onto the Site
The Project site is most visible from Foothill Parkway, located east of the property. Residents east of the Project site have views of the existing property, however, natural open space and on-site public parks provide visual relief and minimize direct line of sight.

2.7 BIOLOGY
The Project site contains disturbed and undisturbed native habitat and non-native species, including vegetation communities primarily consisting of chaparral and coastal sage scrub. Approximately 10 acres of the property have been identified as riparian/riverine areas, and both riparian and woodland habitats have been identified onsite.

No wetlands have been identified within the Project site. The Skyline Height Project has been designed to be consistent with the Riverside County Multiple Species Habitat Conservation Plan (MSHCP).

A portion of the southeast property has been disturbed by human activity and existing dirt roads.

Page 1311 of 3613 ends

Development Plan HEIGHTS
3-1
SECTION 3 - DEVELOPMENT PLAN

3.1 SPECIFIC PLAN GOALS
The intent of the Skyline Heights project is to provide a planned single-family residential community with a variety of housing sizes and types, including single-family homes and detached condominium homes. Private open space areas and a public park surrounded by natural open space with multiple bike and multi-use trails provide a variety of lifestyle choices for residents. The overall goals of the Skyline Heights Specific Plan are as follows:
1) Establish a comprehensive land use plan that designates the location, size and intensity of all land uses, roadways, public open space and public facilities within the Specific Plan area. 2) Prepare a Specific Plan that implements the policies of the City of Corona General Plan, provides the standards and guidelines to allow for flexibility to accommodate exemplary planning and design and is comprehensive, understandable and easy to use.
3) Provide access for the efficient and safe movement of vehicles and pedestrians with minimum intrusion on residential neighborhoods.
4) Ensure high quality residential development through the use of community design guidelines that are consistent with the goals and objectives of the General Plan. 5) Establish minimum lot sizes and architectural guidelines for a high quality aesthetic residential community, unique in community design and aesthetic character.
6) Design and dedicate a public park with active and passive recreational opportunities, as well as hiking and bicycling trails for the City’s residents.
7) Plan a system of open space which combines natural and man-made areas to maintain a scenic and fire -safe living environment for residents.
8) Ensure that fire regulations, safe access and other fire safety measures including fuel modification zones are implemented to address the project’s high fire hazard location. 9) Ensure the timely completion of all community facilities including circulation improvements, drainage facilities, and domestic water and sewer improvements that will serve the project, benefit the adjacent neighborhood and implement the City’s master plan for infrastructure.

The intent of the Specific Plan goals are to establish zoning and planning policies, standards, and guidelines for the development of Skyline Heights to create a planned community, which will be in harmony with the natural environment, will preserve sensitive and prominent open space within the site, provide public park areas with a variety of recreational opportunities and implement improvements to provide public facilities and public streets for future residents of the Skyline Heights community and the City.

Page 1312 of 3613 ends

3-2

3.2 LAND USE CONCEPT
The project allows up to 276 single-family dwelling units located within three residential planning areas zoned for low density residential development. Exhibit 3-1, Land Use Plan, depicts the uses allowed within Skyline Heights.

The residential areas are designed to provide a diverse single-family community with beautiful views of the surrounding hillsides.

In addition to the residential community, a public park is also proposed along a significant ridge within the site with outstanding vistas and access to surrounding trails. The public park amenities will include a kite park with a large turf area and sail shade overhead structure with picnic tables, fitness park with bench seating, a main ridgeline park area with a parking lot, four pickle ball courts, two basketball courts, a pump track, bike track, bike service station, bike racks, tot lot, two barbeque/picnic areas with shaded seating, restrooms, small and large dog parks, sidewalks, trails for hiking and bicycling and elevated pedestrian crosswalks.

3.2.1 Residential Land Uses
The Skyline Heights Specific Plan establishes two residential districts, Single-Family Detached and Single-Family Detached Cluster, across three planning areas. The residential districts allow for a mix of housing product types including traditional detached single-family residential dwellings and detached condominium dwellings.

The residential districts also allow for the development of public and private parks, recreation amenities, open space and necessary infrastructure to support the Skyline Heights community such as water tanks and telecommunications facilities. The specific permitted uses are under Sections 3 and 4 of the Specific Plan. All lots including condominium lots proposed within the Specific Plan shall be a minimum of 7,200 square feet.

PA 1 - Single-Family Detached (SFD) Cluster
The SFD Cluster zoning is intended for the development of clustered single-family detached condominium homes on condominium lots that are a minimum of 7,200 square feet in area. A typical unit will have exclusive use areas comprised of fenced-in yards for privacy and vehicular access to a two-car garage from a shared private drive. Development of this type of condominium product shall comply with the density limitations in Table 3-1 and development standards in Table 4-1.

PA 2 - Single-Family Detached (SFD)
The SFD zoning is intended for the development of traditional single-family residential development, with the homes located on individual lots that are a minimum of 7,200 square feet in area. Development of this product type shall comply with the density limitations in Table 3-1 and development standards in Table 4-2.

Condominium development is not permitted in Planning Area 2 under the SFD zoning unless a Specific Plan amendment is approved and the area within Planning Area 2 is mapped for condominium purposes.

PA 3 - Single-Family Detached (SFD) Cluster
The SFD Cluster zoning is intended for the development of clustered single-family detached condominium homes on condominium lots that are a minimum of 7,200 square feet in area. A typical unit will have exclusive use areas comprised of fenced-in yards for privacy and vehicular access to a two-car garage from a shared private drive.

Development of this type of condominium product shall comply with the density limitations in Table 3-1 and development standards in Table 4-3.

Traditional single-family residential development on fee simple lots may be developed in Planning Areas 1 and 3 under the SFD Cluster zoning, provided that this type of development complies with the development

Page 1313 of 3613 ends

Development Plan HEIGHTS
3-3
standards for traditional single family development in Table 4-2 and the density does not exceed what is permitted for this planning area as shown in Table 3-1.

3.2.2 Open Space and Recreation Uses
Open Space Concept
The Skyline Heights Specific Plan includes public and private open space and recreation facilities.

Approximately 121.9 acres, (48.9% of the Specific Plan Area) is devoted to natural open space, made accessible from several trail heads within the project area. Approximately 49.07 acres will be manufactured slopes and open space areas that will be planted with native plant material and plant material that will meet fuel modification requirements. An additional 11.42 acres of the site will be improved as public and private parks. The parks and open space concept for the Skyline Heights development is reflected on Exhibit 3-2, Parks and Open Space.

The open space and recreation concept has been designed to provide public accessible park areas with active and passive amenities. The concept preserves the site’s natural resources, and wherever possible, integrates them as recreational elements by connecting them with improved trails or as visual amenities for the public and future residents of Skyline Heights.

Public Park
Based on the Quimby Act Park Requirements for the City of Corona (3.0 acres per 1,000 population), 276 single-family homes with an average occupancy of 3.57 persons per household (pph) according to the Housing Element of the City of Corona General Plan, the proposed project requires 3.13 acres of parkland.

The Skyline Specific Plan provides 9.25 acres of public parkland. 3.61 acres of the total parkland area will be retained in a natural state and the remaining 5.64 acres will be improved with passive and active amenities, consistent with the City of Corona Park Master Plan.

A centrally located public park site consisting of a total of 9.25 acres, will be improved within PA 2. The completion of the Park shall be specified in the Park Development Agreement. The park area and facilities, including the kite park and facilities and the main park area with the pickle ball courts, basketball courts, pump track, bike track, tot lot, barbeque/picnic areas, sidewalks, trails and related recreational facilities, a restroom and parking will be developed per the Park Development Agreement. All trail head and trail improvements for hiking and bicycling will be implemented concurrent with the development of the adjacent residential neighborhood. Exhibit 3-3, Public Park Plan, is an illustrative concept for the park site.

Natural Open Space
Approximately 121.9 acres of natural open space is included within the project area and integrated into the overall planning and community design of Skyline Heights to retain the natural character of the property and the surrounding area. The majority of the open space within the Skyline Heights Specific Plan area has been retained in its existing natural conditions and the grading and site development has purposely avoided significant natural features within the Specific Plan area, including steep slopes, biological sensitive areas and geotechnical sensitive areas.

In addition to preserved natural open space, uses allowed within this open space area may include debris and detention basins, drainage facilities, fuel modification areas, and access roads for future utilities, including future cellular communication facilities, and access roads for maintenance and fire safety.

Page 1314 of 3613 ends

3-4
TABLE 3-1 LAND USE SUMMARY
Planning
Area
Land Use
Single Family District Cluster (1) 13.10 AC 104 DU
HOA Maintained Slopes 6.28 AC
Natural Open Space 16.34 AC

35.72 AC 3-6 DU/AC 2.9 DU/AC 104 DU
Single Family District (1) 36.24 AC 95 DU
Private Parks 1.95 AC
Public Parks (2) 9.25 AC
Pump Station/Tank Site 0.38 AC
HOA Maintained Slopes 30.19 AC
Natural Open Space 65.42 AC
143.43 AC 3-6 DU/AC 0.7 DU/AC 95 DU
Single Family District Cluster (1) 16.07 AC 77 DU
Private Parks 0.22 AC
Pump Station/Tank Site 1.12 AC
HOA Maintained Slopes 12.60 AC
Natural Open Space 40.23 AC

70.24 AC 3-6 DU/AC 1.1 DU/AC 77 DU
249.39 AC 1.1 DU/AC 276 DU
Notes:
-- --
-- --
-- --
Subtotal
TOTAL
Subtotal
Subtotal
1 2
3 -- --
-- -- --
-- -- --
--
-- -- --
(1) Planning areas include local streets.
(2) Public Park (Lot I) includes 3.61 acres of natural open space.

LAND USE ALLOCATION
Acres Density
Range
Density Units
--
-- -- --
-- -- --
-- -- --
-- --
--
-- -- --
-- -- --
-- --

Page 1315 of 3613 ends

Development Plan HEIGHTS
3-5

TROY LEE TRAIL

SKYLINE TRAIL
3 2
1 NAP

FOOTHILL PARKWAY
BORDER AVE.

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL
FOO

FOOTHILL PARKWAY

HAWK CIR

FALCON CIR

CONDOR CIR

BORDER AVE

RAVEN CIR

ANTELOPE DR

PEACOCK LN

EAGLE CIR

EMERSON DR

GLEASON ST
MISTY

MOUNTAIN DR

AVENIDA DEL VISTA

VIXEN TRAIL CIR
MEAD

CLEARVIEW CIR

BONNYVIEW CIR

BORDER AVE

CLAYVILLE W

BANTON CIR

NOBLE WAY TUDOR CIR

GARGANEY DR
DEER H
WI
CA

LABRADOR CIR

CAPE DR

LINDSEY LN

INDEPENDENCE WAY

CONSTITUTION D

EARL ST

MESQUITE LN

PEACOCK LN

TRUDY WAY
CHASE

FOOTHILL PARKWAY
BORDER AVE.

FOOTHILL PARKWAY

FOOTHILL
FOO

FOOTHILL PARKWAY

PARKWAY
"M" STREET
"E" STREET
"G" STREET
"J" STREET
"N" STREET
"H" STREET
"K" STREET
"I" STREET
"A" STREET
"B" STREET
"O" STREET
"Q" STREET
"P" STREET
"T" STREET
"L" STREET
"F" STREET
"A" STREET
"R" STREET
"E" STREET

TRUDY WAY
CHASE

PRIVATE PARK

NATURAL OPEN SPACE
LDR LOTS (3-6 DU/AC)

PUMP STATION / TANK SITE

PUBLIC PARK

HOA MAINTAINED SLOPE

LAND USE
EXHIBIT 3-1 LAND USE PLAN
Zone 5
Proposed City Water Tank Site
Zone 6A
Proposed Water Tank

Page 1316 of 3613 ends

3-6

TROY LEE TRAIL

SKYLINE TRAIL
3 2
1 NAP

FOOTHILL PARKWAY
BORDER AVE.

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL
FOO

FOOTHILL PARKWAY

HAWK CIR

FALCON CIR

CONDOR CIR

BORDER AVE

RAVEN CIR

ANTELOPE DR

PEACOCK LN

EAGLE CIR

EMERSON DR

GLEASON ST
MISTY

MOUNTAIN DR

AVENIDA DEL VISTA

VIXEN TRAIL CIR
MEAD

CLEARVIEW CIR

BONNYVIEW CIR

BORDER AVE

CLAYVILLE W

BANTON CIR

NOBLE WAY TUDOR CIR

GARGANEY DR
DEER
W
CA

LABRADOR CIR

CAPE DR

LINDSEY LN

INDEPENDENCE WAY

CONSTITUTION D
EARL S

UITE LN

PEACOCK LN

TRUDY WAY
CHASE

FOOTHILL PARKWAY
BORDER AVE.

FOOTHILL PARKWAY

FOOTHILL
FOO

FOOTHILL PARKWAY

TRUDY WAY
CHASE

PRIVATE PARK

NATURAL OPEN SPACE

PUBLIC PARK

HOA MAINTAINED SLOPE

0.22 AC

3.39 AC

3.61 AC

0.71 AC

0.77 AC

0.67 AC

0.48 AC

0.09 AC

1.48 AC

2.17 AC
121.99 AC

9.25 AC

49.07 AC

LAND USE ACREAGE
EXHIBIT 3-2 PARKS AND OPEN SPACE

Page 1317 of 3613 ends

Development Plan HEIGHTS
3-7

TROY LEE TRAIL

SKYLINE TRAIL
3 2
1 NAP

FOOTHILL PARKWAY
BORDER AVE.

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWAY

HAWK CIR

FALCON CIR

CONDOR CIR

BORDER AVE

RAVEN CIR

ANTELOPE DR

PEACOCK LN

EAGLE CIR

EMERSON DR

GLEASON ST
MISTY

MOUNTAIN DR

AVENIDA DEL VISTA

VIXEN TRAIL CIR

MEADOWCREST CIR

CLEARVIEW CIR

BONNYVIEW CIR

BORDER AVE

CLAYVILLE WAY

BANTON CIR

FOREST VIEW DR

NOBLE WAY TUDOR CIR

GARGANEY DR

DEER HOLLOW DR

WIGEON DR

CAPE DR

LABRADOR CIR

CAPE DR

LINDSEY LN

INDEPENDENCE WAY

CENTENNIAL CIR

CONSTITUTION DR

EARL ST

MESQUITE LN

PEACOCK LN

TRUDY WAY
CHASE DR.

FOOTHILL PARKWAY
BORDER AVE.

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWAY

TRUDY WAY
CHASE DR.

PRIVATE PARK

NATURAL OPEN SPACE

PUBLIC PARK

HOA MAINTAINED SLOPE

0.22 AC

3.39 AC

3.61 AC

0.71 AC

0.77 AC

0.67 AC

0.48 AC

0.09 AC

1.48 AC

2.17 AC
121.99 AC

9.25 AC

49.07 AC

LAND USE ACREAGE

TROY LEE TRAIL

SKYLINE TRAIL
3 2
1 NAP

FOOTHILL PARKWAY
BORDER AVE.

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWAY

HAWK CIR

FALCON CIR

CONDOR CIR

BORDER AVE

RAVEN CIR

ANTELOPE DR

PEACOCK LN

EAGLE CIR

EMERSON DR

GLEASON ST
MISTY

MOUNTAIN DR

AVENIDA DEL VISTA

VIXEN TRAIL CIR

MEADOWCREST CIR

CLEARVIEW CIR

BONNYVIEW CIR

BORDER AVE

CLAYVILLE WAY

BANTON CIR

FOREST VIEW DR

NOBLE WAY TUDOR CIR

GARGANEY DR

DEER HOLLOW DR

WIGEON DR

CAPE DR

LABRADOR CIR

CAPE DR

LINDSEY LN

INDEPENDENCE WAY

CENTENNIAL CIR

CONSTITUTION DR

EARL ST

MESQUITE LN

PEACOCK LN

TRUDY WAY
CHASE DR.

FOOTHILL PARKWAY
BORDER AVE.

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWAY

TRUDY WAY
CHASE DR.

PRIVATE PARK

NATURAL OPEN SPACE

PUBLIC PARK

HOA MAINTAINED SLOPE

0.22 AC

3.39 AC

3.61 AC

0.71 AC

0.77 AC

0.67 AC

0.48 AC

0.09 AC

1.48 AC

2.17 AC
121.99 AC

9.25 AC

49.07 AC

LAND USE ACREAGE
EXHIBIT 3-3 PUBLIC PARK PLAN

TROY LEE TRAIL

SKYLINE TRAIL
3 2
1 NAP

FOOTHILL PARKWAY
BORDER AVE.

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWAY

HAWK CIR

FALCON CIR

CONDOR CIR

BORDER AVE

RAVEN CIR

ANTELOPE DR

PEACOCK LN

EAGLE CIR

EMERSON DR

GLEASON ST
MISTY

MOUNTAIN DR

AVENIDA DEL VISTA

VIXEN TRAIL CIR

MEADOWCREST CIR

CLEARVIEW CIR

BONNYVIEW CIR

BORDER AVE

CLAYVILLE WAY

BANTON CIR

FOREST VIEW DR

NOBLE WAY TUDOR CIR

GARGANEY DR

DEER HOLLOW DR

WIGEON DR

CAPE DR

LABRADOR CIR

CAPE DR

LINDSEY LN

INDEPENDENCE WAY

CENTENNIAL CIR

CONSTITUTION DR

EARL ST

MESQUITE LN

PEACOCK LN

TRUDY WAY
CHASE DR.

FOOTHILL PARKWAY
BORDER AVE.

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWAY

TRUDY WAY
CHASE DR.

PRIVATE PARK

NATURAL OPEN SPACE

PUBLIC PARK

HOA MAINTAINED SLOPE

0.22 AC

3.39 AC

3.61 AC

0.71 AC

0.77 AC

0.67 AC

0.48 AC

0.09 AC

1.48 AC

2.17 AC
121.99 AC

9.25 AC

49.07 AC

LAND USE ACREAGE

TROY LEE TRAIL

SKYLINE TRAIL
3 2
1 NAP

FOOTHILL PARKWAY
BORDER AVE.

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWAY

HAWK CIR

FALCON CIR

CONDOR CIR

BORDER AVE

RAVEN CIR

ANTELOPE DR

PEACOCK LN

EAGLE CIR

EMERSON DR

GLEASON ST
MISTY

MOUNTAIN DR

AVENIDA DEL VISTA

VIXEN TRAIL CIR

MEADOWCREST CIR

CLEARVIEW CIR

BONNYVIEW CIR

BORDER AVE

CLAYVILLE WAY

BANTON CIR

FOREST VIEW DR

NOBLE WAY TUDOR CIR

GARGANEY DR

DEER HOLLOW DR

WIGEON DR

CAPE DR

LABRADOR CIR

CAPE DR

LINDSEY LN

INDEPENDENCE WAY

CENTENNIAL CIR

CONSTITUTION DR

EARL ST

MESQUITE LN

PEACOCK LN

TRUDY WAY
CHASE DR.

FOOTHILL PARKWAY
BORDER AVE.

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWAY

TRUDY WAY
CHASE DR.

PRIVATE PARK

NATURAL OPEN SPACE

PUBLIC PARK

HOA MAINTAINED SLOPE

0.22 AC

3.39 AC

3.61 AC

0.71 AC

0.77 AC

0.67 AC

0.48 AC

0.09 AC

1.48 AC

2.17 AC
121.99 AC

9.25 AC

49.07 AC

LAND USE ACREAGE
BASIN
FLOWBY
ENERGY
DISSIPAT0R
BOT=1210.0
17 16
15 96
97 DRAINAGE EASEMENT
PUB

PUBLIC TRAIL

PUBLIC TRAIL
A.P.N. 275
VA
AGRI
9"E 1167.33'
N25°14'36"W 757.01'
"E" STREET
"A" STREET
"E" STREET
111'
38'
82'
60'
70'
9'
55'
96'
7'
56'
14' 18' 2
55'
104'
75'
22'
107'

12.0%

11.7%

15.0%

11.7%

3.3%

1.1%

12.0%

15.0%

11.7%

11.7%
R=25'
R=25'
R=10'
BASIN

DETENTION

PUBLIC TRAIL

PUBLIC TRAIL
"E" STREET

12.0%

12.0%
BASIN
FLOWBY
BASIN

DETENTIO
96 97

PUBLIC TRAIL

PUBLIC TR

DRAINAGE
ESMT.
010
A
NT
URE
N01°28'39"E 1167.33'
N25°14'36"W 757.01'
"E" STREET
"E" STREET

12.0%

15.0%

1.1%

15.0%

11.7%

Page 1318 of 3613 ends

3-8
Manufactured Slopes and Landscaped Areas
Approximately 49.07 acres of the site area consists of manufactured landscaped slopes and interior graded open space areas. These areas also include access roads for slope maintenance, fire safety, and drainage facilities to manage run-off and provide erosion control. These areas will be planted pursuant to the Skyline Heights Specific Plan Community Design Guidelines and Exhibit 5-3.1, Conceptual Landscape Plan.

Manufactured Slopes will be consistent with the City’s landscape ordinance in Chapter 17.70 of the Corona Municipal and the Project’s approved Fuel Modification Plan, and will be maintained by the homeowner’s association.

Private Parks
Several local parks, pocket parks, and passive open spaces are provided within the residential neighborhoods of Skyline Heights for residents of the community to enjoy. They will provide areas for passive recreation and gathering places for neighborhood interaction. Amenities may include walkways, benches, picnic tables, barbeques, mailboxes and other passive recreational facilities. A dog park with overhead shade structures and play areas for small and large dogs and a neighborhood park with a minor trail head facility will be located within PA 3. Pocket parks will be implemented concurrent with the development of the adjacent residential neighborhood. These parks will be private and maintained by the Skyline Heights homeowner’s association.

See Exhibit 3-4, Private Park Plan.

Page 1319 of 3613 ends

Development Plan HEIGHTS
3-9

TROY LEE TRAIL

SKYLINE TRAIL
3 2
1 NAP

FOOTHILL PARKWAY
BORDER AVE.

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWAY

HAWK CIR

FALCON CIR

CONDOR CIR

BORDER AVE

RAVEN CIR

ANTELOPE DR

PEACOCK LN

EAGLE CIR

EMERSON DR

GLEASON ST
MISTY

MOUNTAIN DR

AVENIDA DEL VISTA

VIXEN TRAIL CIR

MEADOWCREST CIR

CLEARVIEW CIR

BONNYVIEW CIR

BORDER AVE

CLAYVILLE WAY

BANTON CIR

FOREST VIEW DR

NOBLE WAY TUDOR CIR

GARGANEY DR

DEER HOLLOW DR

WIGEON DR

CAPE DR

LABRADOR CIR

CAPE DR

LINDSEY LN

INDEPENDENCE WAY

CENTENNIAL CIR

CONSTITUTION DR

EARL ST

MESQUITE LN

PEACOCK LN

TRUDY WAY
CHASE DR.

FOOTHILL PARKWAY
BORDER AVE.

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWAY

TRUDY WAY
CHASE DR.

PRIVATE PARK

NATURAL OPEN SPACE

PUBLIC PARK

HOA MAINTAINED SLOPE

0.22 AC

3.39 AC

3.61 AC

0.71 AC

0.77 AC

0.67 AC

0.48 AC

0.09 AC

1.48 AC

2.17 AC
121.99 AC

9.25 AC

49.07 AC

LAND USE ACREAGE

TROY LEE TRAIL

SKYLINE TRAIL
3 2
1 NAP

FOOTHILL PARKWAY
BORDER AVE.

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWAY

HAWK CIR

FALCON CIR

CONDOR CIR

BORDER AVE

RAVEN CIR

ANTELOPE DR

PEACOCK LN

EAGLE CIR

EMERSON DR

GLEASON ST
MISTY

MOUNTAIN DR

AVENIDA DEL VISTA

VIXEN TRAIL CIR

MEADOWCREST CIR

CLEARVIEW CIR

BONNYVIEW CIR

BORDER AVE

CLAYVILLE WAY

BANTON CIR

FOREST VIEW DR

NOBLE WAY TUDOR CIR

GARGANEY DR

DEER HOLLOW DR

WIGEON DR

CAPE DR

LABRADOR CIR

CAPE DR

LINDSEY LN

INDEPENDENCE WAY

CENTENNIAL CIR

CONSTITUTION DR

EARL ST

MESQUITE LN

PEACOCK LN

TRUDY WAY
CHASE DR.

FOOTHILL PARKWAY
BORDER AVE.

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWAY

TRUDY WAY
CHASE DR.

PRIVATE PARK

NATURAL OPEN SPACE

PUBLIC PARK

HOA MAINTAINED SLOPE

0.22 AC

3.39 AC

3.61 AC

0.71 AC

0.77 AC

0.67 AC

0.48 AC

0.09 AC

1.48 AC

2.17 AC
121.99 AC

9.25 AC

49.07 AC

LAND USE ACREAGE

TROY LEE TRAIL

SKYLINE TRAIL
3 2
1 NAP

FOOTHILL PARKWAY
BORDER AVE.

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWAY

HAWK CIR

FALCON CIR

CONDOR CIR

BORDER AVE

RAVEN CIR

ANTELOPE DR

PEACOCK LN

EAGLE CIR

EMERSON DR

GLEASON ST
MISTY

MOUNTAIN DR

AVENIDA DEL VISTA

VIXEN TRAIL CIR

MEADOWCREST CIR

CLEARVIEW CIR

BONNYVIEW CIR

BORDER AVE

CLAYVILLE WAY

BANTON CIR

FOREST VIEW DR

NOBLE WAY TUDOR CIR

GARGANEY DR

DEER HOLLOW DR

WIGEON DR

CAPE DR

LABRADOR CIR

CAPE DR

LINDSEY LN

INDEPENDENCE WAY

CENTENNIAL CIR

CONSTITUTION DR

EARL ST

MESQUITE LN

PEACOCK LN

TRUDY WAY
CHASE DR.

FOOTHILL PARKWAY
BORDER AVE.

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWAY

TRUDY WAY
CHASE DR.

PRIVATE PARK

NATURAL OPEN SPACE

PUBLIC PARK

HOA MAINTAINED SLOPE

0.22 AC

3.39 AC

3.61 AC

0.71 AC

0.77 AC

0.67 AC

0.48 AC

0.09 AC

1.48 AC

2.17 AC
121.99 AC

9.25 AC

49.07 AC

LAND USE ACREAGE
EXHIBIT 3-4 PRIVATE PARK PLAN

TROY LEE TRAIL

SKYLINE TRAIL
3 2
1 NAP

FOOTHILL PARKWAY
BORDER AVE.

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWAY

HAWK CIR

FALCON CIR

CONDOR CIR

BORDER AVE

RAVEN CIR

ANTELOPE DR

PEACOCK LN

EAGLE CIR

EMERSON DR

GLEASON ST
MISTY

MOUNTAIN DR

AVENIDA DEL VISTA

VIXEN TRAIL CIR

MEADOWCREST CIR

CLEARVIEW CIR

BONNYVIEW CIR

BORDER AVE

CLAYVILLE WAY

BANTON CIR

FOREST VIEW DR

NOBLE WAY TUDOR CIR

GARGANEY DR

DEER HOLLOW DR

WIGEON DR

CAPE DR

LABRADOR CIR

CAPE DR

LINDSEY LN

INDEPENDENCE WAY

CENTENNIAL CIR

CONSTITUTION DR

EARL ST

MESQUITE LN

PEACOCK LN

TRUDY WAY
CHASE DR.

FOOTHILL PARKWAY
BORDER AVE.

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWAY

TRUDY WAY
CHASE DR.

PRIVATE PARK

NATURAL OPEN SPACE

PUBLIC PARK

HOA MAINTAINED SLOPE

0.22 AC

3.39 AC

3.61 AC

0.71 AC

0.77 AC

0.67 AC

0.48 AC

0.09 AC

1.48 AC

2.17 AC
121.99 AC

9.25 AC

49.07 AC

LAND USE ACREAGE
BASIN

TENTION
12 94
93 N89°44'16"W 1014.27'
N02°01'03"E 222.48'
N89°31'40"E

34.40'
"M" STREET
"E" STREET
15 15'
106'
43'
64'
121'
120'
120'
121'
200'
120'
183'

12.0%

12.0%
45 46
76 77 78
49 48
47 44
43 42
34 33
79 83
84 85
80 82
88 81
123
124
125
126
T
"I" STREET
"A" STREET
"B" STREET
43' 24' 54' 5' 98'
133'
6 6 '
138'
80'
109'
41' 2 8 '
31'
15'
34'
45' 3 0 '
163'
39'
29' 41'
80'
156'
81' 7 '
81'
164'
47'
79'
127'
51'
6 7 '
70'
89'
80'
232'
23'
5 4 ' 24'
183'
22'
75'
36'
28'
98'
15 4 '
130'
20'
15'
38'
120'
6' 12'
154'
74'
27'
39'
16'
15'
7 4 '
41' 11 ' 7'
191'
105'
51'
20'
5 6 ' 102'
191'
80' 10'
87'
157'
38' 9 8 '
39'
203'
14' 49'
36'
86'
103'
5 4 '
117'
45' 35'
10 ' 50' 13 '
103'
64'
50'
37'
9'
5 ' 6 5 '
184'
1 2 5 '
22'
41'
101'
5'
177'
73'
7 9 '
1 6 0 '
21'
100' 4 5 '
62 ' 4 '
137'
38'
4 9 '
155'
9 5 '
7 0 '
158'
6 9 '
5 2 ' 2 2 '
7' 7 1 '
160'
4 5 '
40'
32'
29'
48'
39'
40'
138'
18'
106'
4 48'
2' 3 4 ' 3 6 '
133'
6 7 '
6 6
191'
9 5 '
158'
160'
138'
4 133'
70'

11.0%

6.0%

12.0%

2.5%

2.6%

1.8%
BASIN 3
FLOWBY
/DEBRIS

DETENTION
74 75
98 99
100
104
103
102
110
109
"G" STREET
"H"
STR
"K"
STREE
1 103'
93'
8'
56'
34'
107'
8'
3 9 ' 46'
135'
19'
60'
134'
55'
6 '
132'
4'
70'
69'
128'
16'
70'
55'
50'
68'
3 9 ' 30'
59'
55'
82'
130'
67'
47'
72'
40'
8 50
8 '
92'
13'
60'
66'
7 1 '
16'
108'
28'
46'
35 2 8 '
66'
67'
59'
70'

2.0%

2.1%

1.7%

1.48%

Page 1320 of 3613 ends

3-10

3.3 CONCEPTUAL CIRCULATION PLAN

3.3.1 Roadways
Exhibit 3-5, Conceptual Circulation Plan, establishes a general layout and design standard of roadways for Skyline Heights to safely meet the transportation needs of the community.

The project proposes to take access to PA 1 from Foothill Parkway, approximately 100 feet north of Mabey Canyon. A second access to PA 2 and 3 along Foothill Parkway is proposed to the south of Mabey Canyon. This entrance would align with Border Avenue, a local street. This entry road, “B” Street, intersects with “A” Street which provides public access to a central community park. This park consists of three individual improved areas located along “E “ Street, a public street within the Skyline Heights Specific Plan area. “E” Street provides a connection road through the Phase 2 of the Specific Plan area, extending to a small residential enclave to “M” Street. “M” Street provides a third access/egress to the project from Trudy Way, an existing local street.

Cross sections of the streets within the Specific Plan area are shown on Exhibits 3-6A, 3-6B, 3-6C and 3-6D, Street Sections.

An emergency access (EVA) will be provided within PA 1 at the intersection of “P” Street and “N” Street, which connects to Mabey Canyon Drive to provide EVA access for surrounding residents and future residents. Access to Foothill Parkway for the adjacent residents will be provided through PA 1 via a 28’ wide private drive located at the end of “P” Street (See detail below):

The internal street system in PA 1 is comprised of two different street sections. Refer to Exhibits 3-5, 3-6A and 3-6E. The access at Foothill Parkway is an 88-foot wide, public modified secondary arterial which narrows to a 56-foot wide private street that provides access to two 56-foot wide private cul-de-sac streets.

The internal street system within PA 2 and PA 3 is comprised of five different public street sections. Refer to Exhibit 3-5, 3-6B, 3-6C, 3-6D and 3-6E. A 68-foot wide collector road provides access at Foothill Parkway; connecting to a 64-foot local street which provides access to the residential neighborhoods and extends to the public park. The residential neighborhoods are also served by 64-foot wide low volume local streets and 56-foot public cul de sac streets. The street within the public park will be a 52-foot wide modified local street, which restricts on-street parking.

Private common driveways are included within PA 1 and PA 3 to serve the cluster houses. The common drives will provide fire access and access to garages, which are hidden from the local streets.

The public streets within the Specific Plan area will install street lights in accordance with City standards.

Except at the entry from Foothill Parkway, within the public park, and in areas where sightline requirements cannot be met, public streets within the Specific Plan area will permit on-street parking.

Page 1321 of 3613 ends

Development Plan HEIGHTS

Page 1322 of 3613 ends

3-12
EXHIBIT 3-5 CONCEPTUAL CIRCULATION PLAN

WITH PROTECTED BIKE LANE
PRIVATE STREET WITHIN PA 1
PRIVATE STREET WITHIN PA 1

Page 1323 of 3613 ends

Development Plan HEIGHTS
3-13
EXHIBIT 3-6A 88’ ROAD SECTION - MODIFIED SECONDARY ARTERIAL

Page 1324 of 3613 ends

3-14
EXHIBIT 3-6B 68’ ROAD SECTION - COLLECTOR

Page 1325 of 3613 ends

Development Plan HEIGHTS
3-15
EXHIBIT 3-6C 64’ ROAD SECTION - LOCAL STREET

Page 1326 of 3613 ends

3-16
EXHIBIT 3-6D 64’ ROAD SECTION - MODIFIED LOCAL STREET

Page 1327 of 3613 ends

Development Plan HEIGHTS
3-17
EXHIBIT 3-6E 56’ ROAD SECTION - CUL-DE-SAC STREET
PRIVATE STREET WITHIN PA 1

Page 1328 of 3613 ends

3-18
EXHIBIT 3-6F 52’ ROAD SECTION - MODIFIED LOCAL STREET

WITH PROTECTED BIKE LANE

Page 1329 of 3613 ends

Development Plan HEIGHTS
3-19
EXHIBIT 3-6G PRIVATE DRIVE IN PA 1 AND PA 3

Page 1330 of 3613 ends

3-20
EXHIBIT 3-6H TYPICAL PRIVATE DRIVE (WITHIN SFD CLUSTER DISTRICT) PRIVATE DRIVE (NO FIRE ACCESS) 20' 18'
MIN
20’ PRIVATE DRIVE
(TYPICAL)

Page 1331 of 3613 ends

Development Plan HEIGHTS
3-21
24' PRIVATE DRIVE (FIRE ACCESS)
18'
MIN
24’ PRIVATE DRIVE
(TYPICAL)

Page 1332 of 3613 ends

3-22

3.3.2 Trails and Bikeways
The project site includes several improved and unimproved trails that traverse portions of the site that are proposed to be retained as permanent natural open space. A portion of the Skyline Ridge Trail is located within the natural open space in the southern portion of the site. Proposed trails and trail head improvements within the Skyline Heights Specific Plan will provide connectivity for hikers and bicyclists to the public park amenities and will allow connections to existing trails. This connectivity to the existing trails will allow public access to City owned properties and trails and connectivity from Foothill Parkway to the Skyline Ridge Trail. See Exhibit 3-7, Conceptual Trail Plan.

Master planned trail improvements are proposed within the project area. These improvements include major and minor trail heads and directional and safety signs. Improved public trails within the Skyline Heights Specific Plan area will be constructed according to the City of Corona Trails Master Plan. All master planned trails within the development area will be constructed to meet the cross sections in the City Master Plan.

A short, steep section of the trail, known as the Troy Lee Trail, is designated as a one-way bike trail to avoid conflicts with hikers. Separate trails for hikers and bicyclists are proposed along each side of the roadway within the public park. Two raised bike crossings at the road within the public park are designed to provide safe trail crossings for cyclists. See Exhibit 3-8, Conceptual Trail Improvements and Exhibit 3-9, Trail Heads and Signage Details.

SKYLINE HEIGHTS
C
EXIST

SKYLINE TRAIL

MANIFOLD

TRENCHEROUS

NO REGRETS
BLOCK

PITCHFORK

EL DIABLO
BLOCK

CONNECTOR
TRAIL

EL JEFE

MAYBEY CANYON TRAIL

MAYBEY CANYON

WEST TRAIL

TIN MINE CANYON

TROY LEE

EXISTING IN CORONA TRAILS PLAN
TYPE 1 HARD SURFACE TRAIL
TYPE 3 FIRM SURFACE MULTI-USE TRAIL
TYPE 4 FIRM SURFACE RECREATIONAL TRAIL
TYPE 5 SOFT SURFACE NATURE TRAIL
TYPE 5 SOFT SURFACE NATURE TRAIL REMOVED
CLASS 2 BIKE LANE

TRAILS NOT IN CORONA TRAILS PLAN

DOWNHILL SINGLE TRACK MTB TRAIL
- EL DIABLO
- MANIFOLD
- NO REGRETS
- PITCHFORK
- TRENCHEROUS
- CONNECTOR TRAIL
- TROY LEE
- EL JEFE

DOWNHILL SINGLE TRACK MTB TRAIL REMOVED

SKYLINE HEIGHTS PROPERTY LINE

EXISTING TRAILS

Page 1333 of 3613 ends

Development Plan HEIGHTS
3-23
1141.8
1180.2
1336.5
1342.2
1218.1
1197.5
1165.9
1174.3
1152.1
1151.7
1150.5
1150.1
1149.2
1180.7
1161.5
1163.5
1163.5
1163.4
1164.1
1164.1
1166.5
1166.5
1164.4
1166.2
1166.7
1165.9
1149.6
1122.3
1123.6
1122.6
1122.7
1121.3
1121.7
1121.2
1121.5
1121.2
1121.3
1120.8
1120.7
1120.6
1120.8
1119.6
1114.7 1096.9
1156.6
1158.5
1153.5
1152.5
1152.7
1152.8
1215.3
1217.5
1187.5
1187.5
1187.6
1187.4
1188.1
1188.2
1190.2
1235.4
1210.1
1240.2
1108.2
1142.8
1190.4
1185.7
1185.4
1139.9
1135.4
1109.7
1091.7
1089.1
1074.7
1080.1
1075.6
1074.2
1106.5
1117.7
1094.9
1120.5
1105.7
1133.3
1130.1
1155.6
1225.9
1226.1
1205.2
1105.6
1115.9
1116.1
1083.4
1095.1
1110.2
1133.7
1134.5
1136.4
1119.7
1129.3
1115
1115
1130
1130
1045
1135
1055
1140
1 1070
1070
1075
1075
1075
1075
1080
1080
1080
1080
1080
1080
1080
1080
1085 1085
1085
1085
1085
1085
1085
1090
1090
1090
1090
1090
1090
1090
1095
1095
1095
1095
1095
1095
1095
1095
1095
1095
1095
1095
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1105
1105
1105
1105
1105
1105
1105
1105
1105
1105
1105
1105
1105
1105
1105
1105
1110
1110
1110
1110
1110
1110
1110
1110
1110
1110
1110
1110
1110
1110
1110
1110
1110
1110
1110
1110
1115
1115
1115
1170
1115
1115
1115
1115
1115
1115
1115
1115
1115
1115
1115
1115
1115 1115
1170
1115
1115
1115
1115
1115
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1175
1120
1120
1120
1120
1125
1125
1125
1125
1125
1125
1125
1175
1125
1125
1125
1125
1125
1125
1125
1125
1125
1125
1125
1125
1125
1125
1125
1125
1130
1130
1130
1130
1130
1130
1130
1130
1130
1130
1130
1130
1180
1130
1130
1130
1130
1130
1130
1130
1130
1130
1130
1135
1135 1135
1135
1135
1135
1135
1135
1135
1135
1135
1135
1135
1135
1135
1185
1135
1185
1135
1135
1135
1185
1135
1135
1135
1135
1135
1135
1185
1135
1140
1140
1140
1185
1140
1140
1185
1185
1140
1140
1140
1140
1140
1140
1140
1140 1140
1140
1140
1140
1140
1140
1140
1140
1140
1140
1140
1140
1140
1145
1145
1145
1145
1190
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155 1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1160
1160
1160
1160
1160
1160
1160
1160
1160
1160 1160
1160
1160
1160
1160
1160
1160
1160
1160
1160
1160
1160
1160
1160
1160
1160 1160
1160
1160
1160
1160
1160
1160
1160
1160
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165 1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1235
1170
1170
1235
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1240
1170
1170
1240
1175
1240
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175 1175
1175
1175
1250
1175
1175
1175
1250
1175
1175
1255
1175
1175
1175
1175
1175
1180
1180
1180
1180
1180
1180
1180
1180
1260
1180
1180
1260
1180
1180
1180
1180
1180
1180
1180 1180
1265
1180
1265
1265
1180
1180
1180
1180
1180
1180
1180
1180
1180
1180
1180
1180
1180
1180
1280
1280
1185
1185
1185
1185
1185
1185
1185
1185
1285
1185
1290
1185
1185
1185
1295
1185
1185
1185
1185
1300
1185
1185
1185
1185
1185
1185
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1195
1195
1195
1195
1195
1195
1195
1195
1195
1195
1195
1195
1195
1195
1195
1195
1195 1195
1195
1195
1195
1195
1195
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1205
1205
1205
1205
1205
1205
1205
1205
1205
1205
1205
1205
1205
1205
1205
1205
1210
1210
1210
1210
1210
1210
1210
1210
1210
1210
1210
1210
1210
1210
1215
1215
1215
1215
1215
1215
1215
1215
1215
1215
1215
1215
1215
1215
1220
1220
1220
1220
1220
1220
1220
1220
1220
1220
1220
1220
1220
1225
1225
1225
1225
1225
1225
1225
1225
1225
1225
1225
1230
1230
1230 1230
1230
1230
1230
1230
1230
1235
1235
1235
1235
1235
1235
1235
1240
1240
1240
1240
1240
1245
1245
1245
1245
1245
1245
1245
1250
1250
1250
1250
1250
1255
1255
1255
12 12
55 55
1255
1260
1260
1260
1260
1265
1265
1270
1270
1270
1270
1275 1275
1275
1275
1275
1280
1280
1285
1285
1285
1285
1290
1290
1295
1305
1305
1310 1310
1315
1315
1320
1325
1330

SCATTERED
BRUSH

GROUND OBSCURED
DENSE
BRUSH
DENSE
BRUSH
DIRT

GROUND OBSCURED

GROUND OBSCURED
DENSE
TREES
ASPH
DIRT
DENSE
TREES
DENSE
BRUSH
DENSE
TREES
DIRT
DIRT
DENSE
TREES
DENSE
TREES
DENSE
TREES
DENSE
TREES
DENSE
BRUSH

GROUND OBSCURED

GROUND OBSCURED
DENSE
BRUSH
DENSE
TREES
DENSE
TREES
DENSE
TREES
DENSE
TREES

GROUND OBSCURED
DENSE
TREES

GROUND OBSCURED
DENSE
TREES
DENSE
BRUSH

GROUND OBSCURED

GROUND OBSCURED
DENSE
BRUSH

GROUND OBSCURED
DENSE
BRUSH
CONC
ASPH
DENSE
BRUSH

GROUND OBSCURED
TRAIL
DENSE
TREES
DENSE
TREES
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH

GROUND OBSCURED

SCATTERED
BRUSH
POOL
DENSE
BRUSH
DIRT
TRAIL
DENSE
TREES
DENSE
TREES
DENSE
TREES

GROUND OBSCURED

GROUND OBSCURED
POOL
CONC
CONC
CONC
CONC
ASPH
DENSE
BRUSH

GROUND OBSCURED
DIRT
DENSE
BRUSH
DIRT
DIRT
DIRT
CONC
CONC
CONC
DENSE
BRUSH
DENSE
BRUSH
DIRT
DIRT
DENSE
TREES
DENSE
TREES
DENSE
TREES
DENSE
TREES

GROUND OBSCURED

GROUND OBSCURED
DENSE
BRUSH
DENSE
BRUSH

GROUND OBSCURED

GROUND OBSCURED
DIRT

GROUND OBSCURED
DENSE
TREES

GROUND OBSCURED
DENSE

BRUSH GROUND OBSCURED
DENSE
TREES
DENSE
TREES

GROUND OBSCURED
DENSE
TREES
DENSE
TREES
DIRT
DENSE
TREES

GROUND OBSCURED
DENSE
BRUSH

GROUND OBSCURED
DENSE
BRUSH
DIRT
DIRT
ASPH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH

GROUND OBSCURED
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH

GROUND OBSCURED

GROUND OBSCURED
DENSE

BRUSH GROUND OBSCURED
DIRT
ASPH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH

GROUND OBSCURED

GROUND OBSCURED
DIRT

GROUND OBSCURED
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH

SCATTERED
BRUSH

SCATTERED
BRUSH
DENSE
BRUSH
DENSE
BRUSH

SCATTERED
BRUSH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH

GROUND OBSCURED

GROUND OBSCURED
DENSE
TREES

GROUND OBSCURED

GROUND OBSCURED
DENSE
BRUSH

GROUND OBSCURED

GROUND OBSCURED
DIRT
DIRT
DIRT
DIRT
DIRT
DIRT
DIRT

GROUND OBSCURED
DENSE
TREES

GROUND OBSCURED
DENSE
BRUSH
DENSE
BRUSH

GROUND OBSCURED

GROUND OBSCURED
DENSE
BRUSH

GROUND OBSCURED
DENSE
BRUSH
DENSE
BRUSH

SCATTERED
BRUSH

SCATTERED
BRUSH
DENSE
BRUSH
TANK

GROUND OBSCURED

GROUND OBSCURED
DIRT

SCATTERED
BRUSH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH
1442.1
1439.2
1439.2
1255.2
1256.4
1255.2
1222.5
1245.7
1251.9
1368.2
1246.4 1247.2
1246.5
1256.5
1233.1
1195.6
1158.7
1177.7
1177.6
1177.1
1177.7
1393.6
1316.2
1350.9
1357.6
1356.7
1316.3
1412.4
1410.3
1411.4
1325.7
1326.1
1153.7
1176.7
1171.4
1118.6
1119.5
1128.2
1130.3
1129.8
1121.1
1119.5
1120.6
1118.5
1118.8 1118.8
1118.6
1119.9 1118.2
1140.5
1146.9
1148.8
1139.1
1143.6
1141.3
1119.3
1120.7
1237.6
1243.4
1318.2
1384.1
1379.6
1355.6
1359.2 1354.7
1352.4 1298.9
1761.4
1695.8
1300.5
1296.7 1384.5
1373.4
1375.2
1366.7
1372.4
1367.4
1368.2
1352.8 1389.6 1361.7 1359.5
1269.8
1330.9
1260.8
1259.9
1243.3
1244.5
1244.4
1251.5
1237.6
1694.1
1741.2
1727.8
1748.3
1361.2
1212.7
1214.9
1427.7
1550.1
1541.5
1485.2
1481.3
1640.6
1538.6
1213.5
1199.9
1480.7
1386.5
1388.1
1632.6
1547.5
1550.6 1562.5
1544.1
1550.7
1562.2
1562.7
1562.2
1539.4
1491.1
1380.3
1381.5
1408.7
1409.8
1381.5
1490.3
1538.1
1488.3
1495.3
1492.5
1547.6
1607.3
1538.2
1514.9
1589.1
1589.5
1525.4
1522.8
1526.3
1486.2
1485.8
1477.4
1429.5
1428.3
1428.7
1429.6
1428.6
1189.9
1452.5
1451.6
1446.9
1447.3
1481.8
1488.8
1492.1
1515.7
1516.6
1448.9
1460.2
1589.5
1587.2
1501.4
1503.8
1504.8
1479.4
1428.7
1442.6
1412.4
1413.4
1436.5
1406.7
1190.3
1189.9
1428.5
1428.7 1424.1
1426.3
1442.5
1443.7
1443.5
1445.7
1479.5
1503.4
1526.9
1528.6
1500.2
1581.8
1582.2
1586.5
1586.8
1581.7
1585.7
1590.1
1591.6
1591.6
1592.1 1557.4 1557.3
1513.2
1475.2
1474.2
1472.2 1473.7
1444.7
1306.5
1281.4
1280.6
1372.9
1377.6
1437.4 1441.7
1347.2
1348.3
1347.6
1352.5 1346.3
1346.1
1343.9 1346.3 1338.6
1344.3
1345.3
1346.6
1329.5
1329.8
1328.1
1330.1
1369.4
1369.7 1371.2
1452.4 1441.8
1439.6
1440.9
1440.1
1443.6
1466.4
1461.8
1463.2
1425.3
1423.3
1424.5
1429.5
1264.6
1282.3
1234.8
1295.3
1068.3
1065.3
1065.5
1066.5
1126.6
1126.5
1126.6
1126.8
1126.0
1125.3
1125.5
1120.8
1140.4
1141.0
1204.2
SIGNAL
AHEAD
STOP
SIGNAL
STOP

AHEAD AHEAD
SIGNAL

SIGNALSIGNAL
AHEAD

AHEAD AHEAD
SIGNAL
AHEAD

STOP STOP
STOP

AHEAD AHEAD
SP
SP
SP
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH MH
MH
MH
MH
MH
Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
Tank
Obscured Area
Obscured Area
Obscured Area
Obscured Area
OBS.

OBS.

Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
OBS.

OBS.

Obscured Area
OBS.

OBS.

Obscured Area
Obscured Area
O
OBS.

OBS.

Obscured Area
OBS.

OBS.

Obscured Area
Obscured Area
OBS.

Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
OBS.

OBS.

Asph.

Conc.

Asph.

Conc.

Rocks
Asph.

Asph.

Conc.

Rocks
Asph.

Rocks Conc.

Asph.

Tank
Rocks
5 1126.51
6 1078.62
7 1161.61
12 1125.58
1014
1169.83
1013
1167.82
1015
1164.55
(909) 889-2420
San Bernardino, CA 92408
431 Mac Kay Drive
Job # AMC 04-137-01
From Aerial Photography Dated :

Compiled by Arrowhead Mapping Corporation
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1290
1285
1280
1275
1270
1265
1260
1270
1265
1260 1255
1250
1245
1240
1235
1230
1225
1220
1215
1210
1205
1210
1205
1200
1195
1190
1185
1180
1175
1170
1165
1160
1395
1450
1475
1435
1440
14 5
1455
1460
1465
1470
1480
1375
1400
1425
1450
1475
136
1 0
365
1370
1380
1385
139
1 0
395
140
14 5
1 10
415
1420
14 1435
30 1440
1445
1455
1460
1465 1470
F/H
F/H
F/H
AT12
1299.64
AT11
1225.17
AT6
1500.13
AT7
1640.05
10213
1324.88
20213
1582.16
AT3
1546.84
AT13
1436.50
10413
1316.49
20433
1472.25
20533
1354.50
BASIN
FLOWBY
BASIN 2

FLOWBY/DEBRIS
BASIN 3
FLOWBY
BASIN
FLOWBY
WQMP
FLOWBY
BASIN

TANK SITE
BASIN
ZONE 6A

0.6 MG RESERVOIR
ENERGY

STATION
PUMP
DISSIPAT0R
BASIN
FLOWBY
BASIN
/DEBRIS

WQMP BASIN
BASIN
WQMP

BASIN DETENTION

FLOWBY/DEBRIS
BOT=1335.0
BOT=1330.0
BOT=1160.0
P=1197.0
BOT=1181.0
BOT=1210.0
BOT=1210.0
BOT=1164.0
BOT=1160.0
JOIN EXIST.

SEWER LINE
JOIN EXIST.

WATER LINE
1486.45
FL
SD
SD
SD SD
SD
2"W
W
8"W
8"W
8"W
16"W
16"W
12"W
10"W
10"W
SS
SS
W
45 46
76 77
78 3
49 48
47 44
43 42
41 40
39 50
51 52
53 67
68 71
72 74
73 60
54 55
56 57
58 75
59 38
37 36
35 34
33 14
13 12 11 10
9 6
5 4
90 89
79 83
84 85
86 80
82 92
91 87
88 81
7 8
32 31
30 29
28 27
26 24 25
23 22
21 20
19 18
17 16
15 69
70 61
62 64
63 66
65 1
2 94 95
93 98
99 100
101
107
106
105
104
103
102
110
109
108
111
112
113
116
115
117
118
119
121
120
114
123
124
125 126
122
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
96 97
10C
10C
10C
10C
10C
10C
15 TEMPORARY

CONSTRUCTION EASEMENT

TEMPORARY

CONSTRUCTION EASEMENT

TEMPORARY

CONSTRUCTION EASEMENT

SLOPE EASEMENT

STORM DRAIN EASEMENT

PARCEL OWNED
8 CENTERLINE OF EASEMENT

FOR POWER POLES
10B
60 FT R.O.W.

FOR SKYLINE DRIVE

PROPOSED EMERGENCY

FIRE ACCESS ONLY
(16' WIDE PAVED ROADWAY).

EXISTING RESIDENTIAL

ACCESS ONLY
(DIRT ROADWAY).

PAVED ACCESS

IN EXISTING

END PROPOSED

PAVED ACCESS

PAVED ACCESS ROAD PER

FOOTHILL PARKWAY PLANS
C.O.C. DWG NO. 10-056S

PAVED ACCESS ROAD PER

MABEY CANYON DEBRIS BASIN
STAGE 1 PLANS R.C.F.C&W.C.D.

DWG NO. 2-0438
PROP.

GATE

ACCESS TO EXISTING

RESIDENTIAL PROPERTIES
APN 275-04-002
& 275-04-004 LOCATED

WEST OF PROJECT SITE
(TO REMAIN)
(TO BE QUITCLAIM)

DRAINAGE EASEMENT
10C

TEMPORARY

CONSTRUCTION EASEMENT
(TO BE QUITCLAIM)
10C

SLOPE EASEMENT
(SUBJECT TO RECAPTURE)
10C

TEMPORARY

CONSTRUCTION
(TO BE QUITCLAIM)
15 SLOPE EASEMENT
(SUBJECT TO RECAPTURE)
(SUBJECT TO RECAPTURE)

EASEMENT

PUBLIC TRAIL

BY CITY OF CORONA

DRAINAGE
ESMT.
15 SLOPE EASEMENT
(SUBJECT TO RECAPTURE)
*SLOPES STEEPER THAN 2:1 ARE

TO BE STABILIZED PER SOILS

ENGINEER RECOMMENDATIONS
A.P.N. 275-040-005
A.P.N. 275-070-010
A.P.N. 275-040-001
A.P.N. 275-070-004
A.P.N. 275-080-009
A.P.N. 275-080-041
A.P.N. 275-030-008
A.P.N. 275-080-020
A.P.N. 275-080-021
A.P.N. 275-080-011
A.P.N. 275-040-004
A.P.N. 275-050-014
A.P.N. 275-040-001

EXISTING RESIDENCE
VACANT

OPEN SPACE-CH

OPEN SPACE-CH
VACANT

OPEN SPACE-CH
VACANT
VACANT
VACANT
VACANT

OPEN SPACE-CH

OPEN SPACE-CH
A.P.N. 275-070-010
VACANT

AGRICULTURE

AGRICULTURE
A.P.N. 275-040-010

OPEN SPACE-CH
A.P.N. 275-040-003
VACANT

AGRICULTURE
N.A.P.

N01°00'01"E 1662.64'
N89°34'15"W 326.74'
N00°59'21"E 336.61'
N89°36'06"W 326.68'
N01°00'01"E 672.87'
N89°39'48"W 1306.21'
N00°57'22"E 674.27'
N89°43'31"W 1305.71'
N00°56'17"E 659.20'
N89°46'32"W 1299.84'
N01°28'39"E 1167.33'
N89°44'16"W 1014.27'
N01°09'09"E 656.02'
N89°36'59"W 1004.30'
N22°52'37"W 552.93'
N02°01'03"E 222.48'
N69°41'23"E 342.54'
N25°14'36"W 757.01'
N77°00'33"E 1192.59'
N89°44'22"W 845.51'
N66°15'34"E 203.85'
N78°15'52"E 231.40'
N89°12'08"W 652.568'
N00°58'47"E 663.477'
N89°28'37"W 652.855'
S0° 57' 22.82"W 660.345'
N89°44'14"W 166.97'
S54°54'37"E 1093.31'
N52°20'21"E
143.64'
S14°35'39"E
270.58'
N80°04'06"E
170.13'
S69°30'10"E 217.78'
"M" STREET
"E" STREET
"G" STREET
"J" STREET
"N" STREET
"H" STREET
"K" STREET
"I" STREET
"A" STREET
"B" STREET
"O" STREET
"Q" STREET
"P" STREET

FOOTHILL PARKWAY
CHASE DR.

BORDER AVE.

TRUDY WAY

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL PARKWAY
CHISHOLM TRAIL CIR.
"T" STREET
"L" STREET
"F" STREET
"R" STREET
"E" STREET
"Q"
STREET

FOOTHILL PARKWAY FOOTHILL PARKWAY
"A" STREET
"A" STREET
34' 3 9'
39'
62'
88' 30' 3 8' 2' 5 2' 26'
125' 5 5' 3 8'
63'
42'
70'
37'
26'
145'
29'
21' 4 4'
2 2'
10'
103'
5 2' 36'
122' 4'
14' 4 4'
123'
82'
4 5' 39'
58' 44'
45'
13' 52'
14'
5 5'
90'
51' 21' 5 0' 2 6'
47' 20'
140' 3' 62'
20'
58' 61'
144'
75'
7 9'
43' 54'
121'
7 8'
19' 77'
121'
121'
63' 2 4'
121'
92'
122'
15'
15'
106'
43'
64'
121'
97'
127'
96'
115'
88'
157'
11 3' 4'
94'
58' 7 6'
195'
120'
120'
183'
121'
200'
120'
183'
111'
63'
82'
60'
70'
96'
9'
33'
105'
7'
27'
28'
114'
8'
25'
32'
62'
135'
11'
47'
6 0'
150'
1'
5 8'
116'
4' 5 8'
9'
45' 23' 27'
170'
9 2'
6 0'
85'
136'
30' 1 0' 1 8'
68' 25'
94'
4 2' 4'
78' 34'
1 0 4'
4'
5 0'
145'
44'
33' 19' 23'
169' 4' 50' 8'
114'
31' 23'
47'
10'
63' 2'
114'
67'
65'
129'
65'
87' 11' 50' 2 8' 20'
114'
74'
43' 24' 54' 5' 98'
133'
6 6'
138'
80'
109'
41' 2 8'
110'
28' 2 8' 9'
67'
108'
67'
66'
111'
66'
1 2 9'
47'
5 8' 16' 14' 1 0 4' 11' 6 7'
6 6'
133' 2 5' 59' 7'
14'
6 9'
139'
65'
7 0'
149'
51'
31'
15'
34'
45' 3 0'
163'
39' 29' 41'
80'
156'
81' 7'
81'
164'
47'
79'
127'
51'
6 7'
70'
89'
80'
232' 23'
5 4' 24'
183' 22'
75'
36' 28'
98'
1 5 4'
130'
20'
1 3 6'
79' 17'
49'
122'
91'
2 3'
8'
170'
81'
17'
3'
195'
9 3'
2'
191'
6 7'
37'
139'
9 8'
22' 31'
127'
38' 3 5'
54' 24'
118' 1' 69'
128'
7 2'
12'
124'
6 5'
13'
89' 14' 18' 2' 51'
7 20'
2' 2' 19'
7 1 ' 9'
64'
6'
45' 2 5'
101' 5' 60'
70'
110'
71'
70'
120' 71' 71'
65'
130' 16' 35' 15'
65'
136' 7' 56'
65'
132'
62'
157'
7 7'
20'
128'
52'
2 6'
1'
81' 9 7'
110' 8'
9 6'
128'
3 1' 42'
124'
49' 21'
120'
71'
115'
71'
110'
71' 23'
103'
4 8'
93' 18' 3' 61'
8'
56' 34'
107'
8'
3 9' 46'
135' 19' 60'
55'
134' 6'
132' 4' 70'
61' 69'
128' 16' 70' 56'
79'
44 53' 34' '
1 2 9'
130' 14' 70'
55'
50'
68'
3 9' 30'
59'
55' 82'
130'
67'
47' 72'
40' 3 0'
122'
7 3'
121'
45'
72' 18' 11'
8'
61' 21' 36' 45'
131'
7 4' 46' 17' 11' 50' 8'
92' 13' 60'
66'
7 1' 16'
108'
28' 46'
135' 2 8' 50' 2 8' 46' 7'
129'
152' 80' 86'
133'
2 4'
131'
1 0 0' 56'
135'
2 7' 106'
48'
64'
104' 1'
5 2'
93'
27'
47'
18'
114'
97'
32' 4 8'
35' 41' 13'
7'
163'
130'
167'
77'
66'
2'
55'
54' 5 9' 46' 100'
54' 6 5' 18'
11 65'
9'
20'
44'
18'
133'
43'
70' 11'
47'
121'
41'
50' 3'
108'
121'
127'
15'
55' 97'
8 3'
80'
142'
38'
120'
85' 1 8' 26' 12'
154'
74' 27' 39' 16'
15'
7 4'
41' 11' 7'
191'
105'
51' 20'
5 6' 102'
191'
80'
10'
87'
157'
38' 9 8'
39'
203'
14' 49'
36'
86'
103'
5 4'
117'
45' 35'
1 0' 50' 1 3'
103'
64'
50' 37'
9'
5' 6 5' 184'
1 2 5'
22'
41'
101'
5'
177'
73'
7 9'
1 6 0'
21'
100' 4 5'
6 2' 4'
137'
38'
4 9'
155'
9 5'
7 0'
158'
6 9'
5 2' 2 2'
7' 7 1'
160'
4 5'
40' 32'
29'
48'
39'
40'
138'
44'
23'
24'
41'
20' 23'
25' 18'
106'
4 8'
121'
18' 23' 23' 16' 23' 15'
95' 2 3' 48'
130'
23' 19'
21' 17' 4'
2' 3 4' 3 6'
133'
50' 30' 6'
6 7'
137'
46' 41' 6'
6 6'
140' 32' 36'
5 8' 9'
131' 5'
124'
126'
82'
94'
42'
48'
38' 24'
7 6'
190'
136'
1 0 8' 37'
4 5'
72'
140'
140'
140'
140'
92'
112' 15'
94'
70' 24'
188' 23'
7 8'
15'
99'
140'
48' 70' 22'
207'
140'
100'
140'
48' 92'
210'
140'
100'
140'
48' 92'
213'
72'
100'
126' 1 4'
25'
63'
64' 44'
17' 19'
87'
214'
95'
125' 25' 22'
35' 18'
9 0' 59'
214'
1 5'
16' 62' 11'
105'
66'
60'
5 5'
12'
190'
20' 65'
54'
38' 5 2'
81'
205'
31' 110'
140'
198'
140'
140'
199'
115' 25'
140'
196'
87' 83'
23' 9 6' 3'
80'
130'
184'
191'
9 5'
158'
160'
138'
4 8'
130'
133'
137'
140'
131'
82'
70'
51'
47' 66' 67' 9'
83' 81' 28'
31'
66' 67' 3 0' 7 3' 6 4'
41'
59'
61'
71' 21'
42'
9 6'
2 6'
56'
71'
9 3'
70'
62' 70'
99'
25'
72' 75'
22'
107'
62'
55'
190'
190'
140' 140'
9'
8'
1 4 9'
140'
76'
18'
82'
86'
240'
5 6' 1 6' 41' 8'
144' 39'
150'
140'

41.04'
R=72'

41.04'
R=66'

40.99'

40.99'
R=66'

40.99'

40.99'
R=72'

41.04'

41.04'
R=72'

41.04'

8.0%

12.0%

11.0%

6.0%

12.0%

5.4%

2.0%

1.0%

2.1%

2.5%

2.0%

1.0%

2.6%

1.0%

12.0%

3.3%

2.4% 9.8%

4.0%

1.0%

12.0%

15.0%

11.40%

12.0%

11.7%

15.0%

11.7%

1.1%

10.5%

1.4%

10.5%

12.0%

9.5%

11.16%

4.0%

10.40%

15.0%

11.7%

11.8%

1.0%

1.8%

2.0%

3.3%

1.1%

12.0%

1.7%

2.0%

1.0%

2.4%

1.7%

12.0%

15.0%

11.7%

12.0%

12.00%

1.48%

10.0%

10.0%
R=25'
R=25'
R=25'
R=10'
R=33'
R=25'

5.1% 11.8%

1.0%

12.0%

6.5%

1.6%

12.0% 12.0%

5.6%

6.7%

1.5%

1.6%
*
*

PARK NI G

NO AP RK NI G
ON

NO PARKING

PARK NI G

NO AP RK NI G
ON

PARKING
NO
GHTS
C
TRAIL
*

SKYLINE TRAIL

MANIFOLD

TRENCHEROUS

NO REGRETS
BLOCK

PITCHFORK

EL DIABLO
BLOCK

CONNECTOR
TRAIL

EL JEFE

ROY LEE
1141.8
1180.2
1091.7
1089.1
1074.7
1080.1
1075.6
1074.2
1120.5
1130.1
1155.6
1226.1
1205.2
1105.6
1115.9
1116.1
1083.4
1077.6
1077.5
1076.4
1076.2
1069.7
1075.7
1075.7
1076.3
1076.6 1092.4
1095.1
1089.8
1066.4
1078.2 1078.3
1079.5
1083.7
1081.7
1082.6
1110.2
1133.7
1134.5
1136.4
1099.7
1119.7
1129.3
1130
1055
1060
1060
1065
1065
1065
1065
1070
1070
1070
1070
1070
1070
1075
1075
1075
1075
1075
1075
1075
1075
1080
1080
1080
1080
1080
1080
1080
1080
1080
1080
1080
1080
1085
1085
1085
1085
1085 1085
1085
1085
1085
1085
1085
1085
1090
1090
1090
1090
1090
1090
1090
1090
1090
1090
1090
1090
1095
1095
1095
1095
1095
1095
1095
1095
1095
1095
1095
1095
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1100
1105
1105
1105
1105
1105
1105
1105
1105
1105
1105
1105
1105
1110
1110
1110
1110
1110
1110
1110
1110
1110
1110
1110
1115
1115
1115
1115
1115
1115
1115
1115
1115
1115
1120
1120
1120
1120
1120
1120
1120
1125
1175
1125
1125
1125
1125
1125
1130
1130
1130
1130
1130
1130
1130
1135
1185
1135
1135
1135
1135
1135
1140
1140 1140
1140
1140
1145
1145
1145
1145
1145
1150
1150
1150
1150
1150
1155
1155
1155
1155
1160
1160
1160
1160
1165
1165
1165
1165
1165
1170
1170
1170
1175
1175
1180
1180
1180
1185
1190
1190
1195
1210
1215
1220
ND
RED
POOL
CONC
CONC
ASPH
DENSE
TREES

DIRT PILES
1255.2
1256.4
1255.2
1246.4 1247.2
1246.5
1256.5
1233.1
1158.7
1118.6
1119.5
1128.2
1130.3
1129.8
1121.1
1119.5
1120.6
1118.5
1118.8 1118.8
1118.6
1119.9 1118.2
1119.3
1120.7
1052.7
1061.8
1068.3
1065.3
1065.5
1066.5
1049.5
1050.7
1051.2
STOP
SIGNAL
STOP
AHEAD
AHEAD

STOP STOP STOP

STOP STOP
STOP

STOP STOP
STOP
STOP
STOP
SIGNAL
AHEAD

AHEAD AHEAD
SP
SP
SP
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH MH
MH
MH
MH
MH
MH
MH
MH MH
MH
MH
Obscured Area
ea
OBS.

OBS.

Obscured Area
Obscured Area
OBS.

OBS.

OBS. OBS.

OBS.

Obscured Area
Obscured Area
OBS.

OBS. OBS.

OBS.

OBS. OBS.

OBS.

Obscured Area
OBS.

OBS.

Asph.

Conc.

Asph.

Conc.

Asph.

Tank
4 1065.52
5 1126.51
1014
1169.83
1013
1167.82
1015
1164.55
(909) 889-2420
San Bernardino, CA 92408
431 Mac Kay Drive
Job # AMC 04-137-01
From Aerial Photography Dated :

Compiled by Arrowhead Mapping Corporation
M
M
M
M
MHMH

MHMH MHMH
1085
1090
1230
1235
1240
1245
1250
12 12
55 60
1265
1270
1245
1240
1235
1230
1225
1220
1215
1210
1205
1200
1205
1200
1195
1190
1190
1185
1180
1175
1170
1165
1160
1155
1065
1060
F/H
F/H
JOIN EXIST.

WATER LINE
SD

SD SD SD
2"W
12"W
12"W
12"W
SS
8"SS
8"SS
8"SS
CHASE DR.

TRUDY WAY

FOOTHILL PARKWAY
TYPE 1 HARD SURFACE TRAIL
TYPE 3 FIRM SURFACE MULTI-USE TRAIL
TYPE 4 FIRM SURFACE RECREATIONAL TRAIL
TYPE 5 SOFT SURFACE NATURE TRAIL
TYPE 5 SOFT SURFACE TRAIL REMOVED
TYPE 5 SOFT SURFACE TRAIL CONNECTIONS

DOWNHILL SINGLE TRACK MTB TRAIL

DOWNHILL SINGLE TRACK REMOVED

DOWNHILL SINGLE TRACK CONNECTIONS
CLASS 2 BIKE LANE
CLASS 3 BIKE LANE

SKYLINE HEIGHTS PROPERTY LINE

NEW FENCE AND TRAIL CLOSED SIGNS
0' 200' 400' 600'

RICHLAND COMMUNITIES
NORTH
411 NEWPORT PLACE, SUITE 800, NEWPORT BEACH, CA 92660

CONCEPTUAL TRAIL PLAN

TRAIL SITE PLAN
FEBRUARY 19, 2025
*
EXHIBIT 3-7 CONCEPTUAL TRAIL PLAN

FOOTHILL PARKWAY
BORDER AVE.

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKW

FOOTHILL PARKWAY

HAWK CIR

FALCON CIR

CONDOR CIR

BORDER AVE

RAVEN CIR

ANTELOPE DR

PEACOCK LN

EAGLE CIR

EMERSON DR

GLEASON ST
MISTY

MOUNTAIN DR

AVENIDA DEL VISTA

VIXEN TRAIL CIR

MEADOWCRES

CLEARVIEW CIR

BONNYVIEW CIR

EVA REDROB EVA REDROB

CLAYVILLE WAY

BANTON CIR

FOREST VIEW DR

NOBLE WAY TUDOR CIR

GARGANEY DR

DEER HOLLOW

WIGEON DR

CAPE DR

LABRADOR CIR

CAPE DR

LINDSEY LN

INDEPENDENCE WAY
CEN

CONSTITUTION DR

EARL ST

MESQUITE LN

PEACOCK LN

TRUDY WAY
CHASE DR.

Page 1334 of 3613 ends

3-24
EXHIBIT 3-8 CONCEPTUAL TRAIL IMPROVEMENTS
1336.5
1342.2
1218.1
1197.5
1165.9
1174.3
1069.2
1155.2
1148.4
1152.1
1151.7
1150.5
1150.1
1149.2
1180.7
1161.5
1163.5
1163.5
1163.4
1164.1
1164.1
1166.5
1166.5
1164.4
1166.2
1166.7
1165.9
1149.6
1122.3
1123.6
1122.6
1122.7
1121.3
1121.7
1121.2
1121.5
1121.2
1121.3
1120.8
1120.7
1120.6
1120.8
1119.6
1114.7 1096.9
1156.6
1158.5
1153.5
1152.5
1152.7
1152.8
1215.3
1217.5
1187.5
1187.5
1187.6
1187.4
1188.1
1188.2
1190.2
1235.4
1210.1
1240.2
1108.2
1142.8
1190.4
1185.7
1185.4
1139.9
1135.4
1109.7
1091.7
1106.5
1117.7
1094.9
1120.5
1105.7
1133.3
1225.9
1226.1
1025
1115
1115
990
995 1005
1010
1125
1015
1020
1025
1030
1130
1035
1035
1040
1040
1045
1045
1050
1050
1135
1055
1055
1055
1140
1060
1060
1060
1065
1065
1065
1070
1070
1075
1075
1075
1080
1080
1085
1085
1085
1090
1090
1090
1090
1095
1095
1095
1095
1095
1095
1100
1100
1100
1100
1100
1105
1105
1105
1105
1105
1105
1105
1105
1110
1110
1110
1110
1110
1110
1110
1110
1110
1110
1110
1110
1115
1115
1115
1170
1115
1115
1115
1115
1115
1115
1115
1170
1115
1115
1115
1115
1115
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1175
1120
1120
1120
1120
1120
1120
1120
1120
1125
1125
1125
1125
1125
1125
1125
1125
1125
1175
1125
1125
1125
1125
1125
1125
1125
1125
1125
1125
1125
1130
1130
1130
1130
1130
1130
1130
1130
1130
1130
1180
1130
1130
1130
1130
1130
1130
1130
1130
1130
1135
1135 1135
1135
1135
1135
1135
1135
1135
1135
1135
1135
1135
1135
1135
1135
1135
1135
1185
1185
1135
1135
1135
1135
1135
1185
1135
1140
1140
1140
1185
1140
1140
1140
1140
1140
1140
1185
1185
1140
1140
1140
1140
1140
1140
1140
1140
1140
1140
1140
1140
1140
1140
1140
1140
1145
1145
1145
1145
1145
1190
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1145
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1150
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155 1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1155
1160
1160
1160
1160
1160
1160
1160
1160
1160 1160
1160
1160
1160
1160
1160
1160
1160
1160
1160
1160
1160
1160
1160
1160
1160
1160 1160
1160
1160
1160
1160
1160
1160
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165 1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1235
1170
1170
1235
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1240
1170
1170
1170
1240
1240
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175 1175
1175
1250
1175
1175
1175
1250
1175
1175
1175
1255
1175
1175
1175
1175
1175
1180
1180
1180
1180
1180
1180
1180
1260
1180
1180
1260
1180
1180
1180
1180
1180
1180
1180 1180
1265
1180
1265
1265
1180
1180
1180
1180
1180
1180
1180
1180
1180
1180
1180
1180
1180
1280
1280
1185
1185
1185
1185
1185
1185
1185
1185
1285
1185
1290
1185
1185
1185
1295
1185
1185
1185
1185
1300
1185
1185
1185
1185
1185
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1195
1195
1195
1195
1195
1195
1195
1195
1195
1195
1195
1195
1195
1195
1195
1195
1195 1195
1195
1195
1195
1195
1195
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1205
1205
1205
1205
1205
1205
1205
1205
1205
1205
1205
1205
1205
1205
1205
1205
1210
1210
1210
1210
1210
1210
1210
1210
1210
1210
1210
1210
1210
1215
1215
1215
1215
1215
1215
1215
1215
1215
1215
1215
1215
1215
1220
1220
1220
1220
1220
1220
1220
1220
1220
1220
1220
1220
1220
1225
1225
1225
1225
1225
1225
1225
1225
1225
1225
1225
1230
1230
1230 1230
1230
1230
1230
1230
1230
1235
1235
1235
1235
1235
1235
1235
1240
1240
1240
1240
1240
1245
1245
1245
1245
1245
1245
1245
1250
1250
1250
1250
1250
1255
1255
1255
1255
1255
1255
1260
1260
1260
1260
1265
1265
1270
1270
1270
1270
1275
1275
1275
1275
1275
1280
1280
1285
1285
1285
1285
1290
1290
1295
1305
1305
1310 1310
1315
1315
1325
1320
1330
DENSE
BRUSH
DIRT

GROUND OBSCURED

GROUND OBSCURED
DENSE
TREES
ASPH
DIRT
DENSE
TREES
DENSE
BRUSH
DENSE
TREES
DIRT
DIRT
DENSE
TREES
DENSE
TREES
DENSE
TREES
DENSE
TREES
DENSE
BRUSH

GROUND OBSCURED

GROUND OBSCURED
DENSE
BRUSH
DENSE
TREES
DENSE
TREES
DENSE
TREES
DENSE
TREES

GROUND OBSCURED
DENSE
TREES

GROUND OBSCURED
DENSE
TREES
DENSE
BRUSH

GROUND OBSCURED

GROUND OBSCURED
DENSE
BRUSH

GROUND OBSCURED
DENSE
BRUSH
CONC
ASPH
DENSE
BRUSH

GROUND OBSCURED
TRAIL
DENSE
TREES
DENSE
TREES
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH

GROUND OBSCURED

SCATTERED
BRUSH
POOL
DENSE
BRUSH
DIRT
TRAIL
DENSE
TREES
DENSE
TREES
DENSE
TREES

GROUND OBSCURED

GROUND OBSCURED
CONC
CONC
DENSE
BRUSH

GROUND OBSCURED
DIRT
DENSE
BRUSH
DIRT
DIRT
DIRT
CONC
CONC
CONC
DIRT
DIRT
DENSE
TREES
DENSE
TREES
DENSE
TREES
DENSE
TREES

GROUND OBSCURED

GROUND OBSCURED
DENSE
BRUSH
DENSE
BRUSH

GROUND OBSCURED
DIRT

GROUND OBSCURED
DENSE
TREES

GROUND OBSCURED

GROUND OBSCURED
DENSE
TREES
DENSE
TREES

GROUND OBSCURED
DENSE
TREES
DENSE
TREES
DIRT
DENSE
TREES

GROUND OBSCURED
DENSE
BRUSH

GROUND OBSCURED
DENSE
BRUSH
DIRT
DIRT
ASPH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH

GROUND OBSCURED
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH

GROUND OBSCURED

GROUND OBSCURED
DENSE

BRUSH GROUND OBSCURED
DIRT
ASPH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH

GROUND OBSCURED

GROUND OBSCURED
DIRT

GROUND OBSCURED
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH

SCATTERED
BRUSH

SCATTERED
BRUSH
DENSE
BRUSH
DENSE
BRUSH

SCATTERED
BRUSH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH

GROUND OBSCURED

GROUND OBSCURED
DENSE
TREES

GROUND OBSCURED

GROUND OBSCURED
DENSE
BRUSH

GROUND OBSCURED

GROUND OBSCURED
DIRT
DIRT
DIRT
DIRT
DIRT
DIRT
DIRT

GROUND OBSCURED
DENSE
TREES

GROUND OBSCURED
DENSE
BRUSH
DENSE
BRUSH

GROUND OBSCURED

GROUND OBSCURED
DENSE
BRUSH

GROUND OBSCURED
DENSE
BRUSH
DENSE
BRUSH

SCATTERED
BRUSH

SCATTERED
BRUSH
DENSE
BRUSH
TANK

GROUND OBSCURED

GROUND OBSCURED
DIRT
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH
1222.5
1245.7
1251.9
1195.6
1158.7
1177.7
1177.6
1177.1
1177.7
1393.6
1316.2
1350.9
1357.6
1356.7
1316.3
1412.4
1410.3
1411.4
1325.7
1326.1
1153.7
1176.7
1171.4
1128.2
1140.5
1146.9
1148.8
1139.1
1143.6
1141.3
1237.6
1243.4
1318.2
1384.1
1379.6
1355.6
1359.2 1354.7
1352.4
1695.8
1384.5
1373.4
1375.2
1366.7
1372.4
1367.4
1368.2
1352.8 1389.6 1361.7 1359.5
1269.8
1330.9
1260.8
1259.9
1243.3
1244.5
1244.4
1251.5
1237.6
1694.1
1741.2
1361.2
1212.7
1214.9
1427.7
1550.1
1541.5
1485.2
1481.3
1640.6
1538.6
1213.5
1199.9
1480.7
1386.5
1388.1
1632.6
1547.5
1550.6 1562.5
1544.1
1550.7
1562.2
1562.7
1562.2
1539.4
1491.1
1380.3
1381.5
1408.7
1409.8
1381.5
1490.3
1538.1
1488.3
1495.3
1492.5
1547.6
1607.3
1538.2
1514.9
1589.1
1589.5
1525.4
1522.8
1526.3
1486.2
1485.8
1477.4
1429.5
1428.3
1428.7
1429.6
1428.6
1189.9
1452.5
1451.6
1446.9
1447.3
1481.8
1488.8
1492.1
1515.7
1516.6
1448.9
1460.2
1589.5
1587.2
1501.4
1503.8
1504.8
1479.4
1428.7
1442.6
1412.4
1413.4
1436.5
1406.7
1190.3
1189.9
1428.5
1428.7 1424.1
1426.3
1442.5
1443.7
1443.5
1445.7
1479.5
1503.4
1526.9
1528.6
1500.2
1581.8
1582.2
1586.5
1586.8
1581.7
1585.7
1590.1
1591.6
1591.6
1592.1 1557.4 1557.3
1513.2
1475.2
1474.2
1472.2 1473.7
1444.7
1306.5
1281.4
1280.6
1372.9
1377.6
1437.4 1441.7
1347.2
1348.3
1347.6
1352.5 1346.3
1346.1
1343.9 1346.3 1338.6
1344.3
1345.3
1346.6
1329.5
1329.8
1328.1
1330.1
1369.4
1369.7 1371.2
1452.4 1441.8
1439.6
1440.9
1440.1
1443.6
1264.6
1282.3
1234.8
1295.3
1126.6
1126.5
1126.6
1126.8
1126.0
1125.3
1125.5
1120.8
1140.4
1141.0
979.8
1204.2
SIGNAL
AHEAD
SIGNAL

AHEAD AHEAD
SIGNAL

SIGNALSIGNAL
AHEAD

AHEAD AHEAD
SIGNAL
SP
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
Tank
Obscured Area
Obscured Area
Obscured Area
Obscured Area
OBS.

OBS.

Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
OBS.

OBS.

Obscured Area
OBS.

Obscured Area
Obscured Area
OBS.

Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
OBS.

OBS.

Asph.

Conc.

Asph.

Conc.

Rocks
Asph.

Asph.

Conc.

Rocks
Asph.

Rocks Conc.

Asph. Conc.

Asph.

Tank
Rocks
6 1078.62
7 1161.61
12 1125.58
1014
1169.83
M
M
1315
1325
1330
1320
1305
1310
1300
1295
1285
1290
1225
1220
1230
1240
1245
1235
1215
1210
1205
1195
1200
1255
1260
1265
1270
1275
1280
1285
1290
1295
1300
1305
1310
1275
1280
128
1 5
290
1295
1300
1305
1440
1455
1445
1450
1465
1460
1470
1475
1485
1480
1490
1500
1495
1510
1505
1515
1525
1520
1530
1535
1540
1545
1550
1555
1570
1565
1560
1580
1575
1610 1615 1620 1625
1630
1635
1640
1605
1600
1595
1590
1585
1500
1505
1510
1515
1520
1525
1535
1545
1550
1555
1560
1570
1575
1580
1590
1595
1600
1605
1610
1615
1495
1540
1530
1625
1635
1620
1630
1670
1665
1660
1655
1650
1645
1640
1490
1485
1480 1475
1455
1465
1460
1470
1440
1445
1450
1435
1265
1270
1280
1275
1285
1290
1300
1305
1310
1295
1315
1320
1325
1335
1330
134
1345
0 1350
1355
1365
1375
1370
1360
1380
1385
1390
1395
1400 1405
1410
1415
1420 1425
1430
1260
1255
1340
1335
1350
1345
1330
1470
1465
1460
1400
1395
1405
1430
1435
1445
1455
1450
1440
1425
1420
1415
1410
1385
1390
1475
1450
1445
1440
1435
1430
1425
1420
141
1410
5 1405
1400
1395
1385
1390 1375
1380
1370
1365
1360
1355
1230
1235
1240
1250
1245
1255
1260
1280
1265
1270
1275
1285
1290
1300
1295
1310
1315
1305
1320
1325
1330
1335
1340
134
1350
5 1355
1365
1375
1370
1360
1380
1220
1225
1395
1405
1400
1390
1385
1380
1370
1375
1365
1255
1275
1260
1235
1240
1250
1245
1280
1265
1270
1285
1205
1215
1230
1220
1225
1210
1180
1185
1200
1190
1195
1350
1345
1475
1480
1470
1465
1460 1455
1450
1365
1370
1380
1385
1390
1395
1400
1375
1355
1350
1310
1315
1330
1360
1345
1340
1335
1325
1320
1300
1305
1370
1280
1365
1355
1315
1310
1305
1295
1290
1285
1300
1275
1325
1320
1330
1335
1340
1345
1350
1360
1175
1180
1190
1265
1260
1255
1245
1225
1220
1215
1210
1205
1200
1185
1195
1270
1250
1240
1235
1230
1315
1400
1395
1350
1310
1320
1300
1305
1325
1330
1335
1340
1345
1295
1355
1365
1380
1375
1370
1360
1390
1385
1315
1310
1305
1325
1320
1290
1295
1300
1330
1285
1280
1275
1270
1335
1455
1445
1450
1345
1340
1365
1355
1350
1360
1315
1310
1325
1320
1330
1335
1345
1340
1365
1355
135
136
0 0
1325
1320
1430
1435
1440
1425
1420
1410
1405
1395
1385
1375
1370
1415
1390
1380
1400
1330
1335
1345
1340
1365
1355 1350
1360
1365
1470
1480
1475
1485
1465
1460
1445
1450
1455
1430
1435
1440
1425
1420
1410
1415
1470
1480
1475
1465
1460
1445
1450
1455
1405
1395
1385
1375
1370
1390
1380
1400
1365
1360
1385
1375
1370
1390
1380
1365
1360
1405
1395
1400
1370
133
13 5
40 1345
1330
1325
1355
1350
1385
1375
1390
1380
1365
1360
1405
1395
1400
1240
1230
1225
1235
1220
1210
1205
1190
1215
1200
1185
1195
1290
1255
1250
1295
1270
1265
1260
1275
1280
1285
1300
1345
1355
1350
1340
1365
1370
1360
131
131
0 1320
5 1325
1335
1330
1405
1410
1400
1395
1380
1375
1390
1385
1315
1305
1295
1280
1285
1300
1310
1320
1325
1290
1315
1305
1245
1215
1250
1230
1235
1240
1220
1225
1255
1210
1310
1305
1300
1295
1280
1265 1270 1275
1285
1290
1260
1325
1355
1340
1335
1320
1350 1345
1330
1310
1315
1305
1300
1295
1280
1275
1285
1290
1325
1340 1335
1320
1330
1355
1350
1345
1340
1335
1320
1325
1330
1355
1350
1345
1690
1685
1680
1675
1570
1580
1500
1510
1505
1515
15 152025
1530
1535
1540
1545
1550
1555
1565
1560
1575
1605
160
1595
0 1590
1585
1610
1615
1620
1625
1630
1625
1620
16 1635
30 1640
1645
1650
1630
1635
1640
1670
1665
1660
1655
1680
1675
1690
1695 1700
1685
1570
1580
1590
1585
1595
1575
1565
1550
1555
1560
1495
1500
1510
1505
1515
1525
1520
1530
1535
1540
1545
1445
1475
1490
1450
1470
1455
1485
1480
1465
1460
1440
1410
1455
1445
1390
1405
14 142520
1430
1375
1370
1380
1415
1385
1395
1400
1435
1475
1450
1470
1465
1440
1490
1485
1410
1390
1405
1420
1425 1430
1375
1370
1380
1415
1385
1395
1400
1470
1460
1455
1570
1565
1560
1520
1540
1515
1535
1505
1475
1550
1485
1490
1510
1495
1500
1465
1555
1525
1530
1445
1440
1430
1450
1435
1460
1470
1455
1465
14 144
45 0
1430
1450
1435
1380
1390
1370
1445
1470
1420
1415
1410
1395
1385
1405
1400
1375
1440
1430
1495
1460
1455
1480
1425
1475
1520
1515
1505 1510
1500
1525
1530
1360
1355
1340
1345
1350
1395
1390
1385
1380
1365
1370
1375
1460
1545
1540
1535
1530
1520
1515
1510
1505
1490
1485
1480
1470
1465
1475
1500
1495
1525
1450
1445
1430
1425
1440
1445
1385
1390
1375
1380
1370
1365
1455
1450
1420 1415
1435
1405
1410
1400
1395
1360
1465
1475
1480
1460
1470
1465
1440
1445
1455 1450
1435
1475
1460
1470
1485
1500
1490
1495
1510 1505
1480
1465
1475
1460
1470
1485
1475
1515
1440
1445
1455
1450
1500
1490
1495
1510
1505
1480
1465
1460
1470
1420
1415
1430
1425
1405
1410
1400
1395
1435
1375
1385
1380
1390
1415
1405
1410
1400
1395
1385
1380
1390
1405
1410
1400 1395
1385
1440
1445
1415
1465
1480
1385
1395
1420
1425
1430
1435
1410
1405
1470
1460
1455
1475
1485
1450
1390
1440
1415
1400
1445
1395
1420 1425
1430
1435
1410
1405
1460
1455
1450
1465
1475
1485
1480
1515
1495
1520
1510
1505
1500
1490
1470
1430 1425 1420
1415
1440
1445
1465
1480
1435
1470
1460
1455
1475
1485
1450
1395
1430
1425
1450
1435
1410
1445
1405
1400
1420
1415
1440
1410
1385 1390
1420
1415
1395
1405
1400
1535
1525
1530
1545
1540
1520
1560
1590
1595
1585
1575
1570
1535
1580
1600
1565
1555 1550
1530
1545
1540
1505
1485
1515
1495
1520
1510
1500
1490
1525
1535
1530
1430
1435
1410
1425
1535
1530
1525
1515
1495
1490
1485
1480
1475
1470 1465
1460
1455
1440
1420
1415
1510
1505 1500
1580
1575
1570
1565
1560
1555
1545
1540
1550
1425
1385
1355
1370
1365
1350
1360
1395
1405
1375
1390
1380
1400
1410
1420
1415
1280
1275
1270
1265
1260
1255
1250
1245
1240
1235
1230
1225
1220
1215
1210
1205
1200
1195
1190
1185
1180
1175
1170
1165
1160
1155
1150
1145
1140
1135
1130
1125
1120
1115
1110
1105
1275
1270
1265
1260
1255
1250
1245
1240
1235
1230
1225
1220
1215
1210
1205
1200
1195
1190
1185 1180 1175 1170
1165
1160
1155
1150
1145
1140
1135
1130
1125
1120
1115
1330
1325
1320
1315
1310
1305
1300
1295
1290
1285
1280
1275
1270
1265
1260
1255
1250
1245
124
12 0
3 12
5 3
1225
0 1220
1215
11 1160
65 1155
1150
1145
1140
1135
1130
1125
11 111
20 5
1110
1105
1100
1095
1090
1150
1155
1160
1165
1170
1175
1180
1185
1190
1195
1200
1205
1210
1215
1220
1225
1230
1235
1240
1245
1250
1220
1215
1210
1205
1200
1190
1185
1180
1175
1170
1165
1220
1215
1210
1205
1200
1195
1190
1185
1180
1175
1185
1180
1175
1170
1165
1160
1155
1150
1145
1140
1135
1130
1330
1325
1320
1315
1310
1305
1300
1295
1290
1285
1280
1275
1270
1265
1260
1270
1265
1260
1255 1250
1245
1240
1235
1230
1225
1220
1215
1210
1205
1210
1205
1200
1195
1190
1185
1180
1175
1170
1165
1160
139
1 5
450
1475
1435
1440
1445
1455
1460
1465
1470
1480
1375
1400
1425
1450
1475
136
1 0
36 137
5 0
1380
138
13 5
9 1
0 395
140
14 5
10 141
1 5
420
1 1
430
435
1440
1445
1455
1460
1 1465
470
F/H
AT11
1225.17
AT6
1500.13
AT7
1640.05
10213
1324.88
20213
1582.16
AT3
1546.84
AT13
1436.50
10413
1316.49
20433
1472.25
20533
1354.50

8.0%

12.0%

11.0%

6.0%

12.0%

5.4%

2.0%

1.0%

2.1%

2.5%

2.0%

1.0%

2.6%

1.0%

12.0%

3.3%

2.4% 9.8%

4.0%

1.0%

12.0%

15.0%

11.40%

12.0%

11.7%

15.0%

11.7%

1.1%

10.5%

1.4%

10.5%

12.0%

9.5%

11.16%

4.0%

10.40%

15.0%

11.7%

11.8%

1.0%

1.8%

2.0%

3.3%

1.1%

12.0%

1.7%

2.0%

1.0%

2.4%

1.7%

12.0%

15.0%

11.7%

12.0%

12.00%

1.48%

10.0%

10.0%
R=25'
R=25'
R=25'
R=10'
R=33'
R=25'

5.1% 11.8%

1.0%

12.0%

6.5%

1.6%

12.0% 12.0%

5.6%

6.7%

1.5%

1.6%
45 46
76 77
78 3
49 48
47 44
43 42
41 40
39 50
51 52
53 67
68 71
72 74
73 60
54 55
56 57
58 75
59 38
37 36
35 34
33 14
13 12 11 10
9 6
5 4
90 89
79 83
84 85
86 80
82 92
91 87
88 81
7 8
32 31
30 29
28 27
26 24 25
23 22
21 20
19 18
17 16
15 69
70 61
62 64
63 66
65 1
2 94 95
93 98
99 100
101
107
106
105
104
103
102
110
109
108
111
112
113
116
115
117
118
119
121
120
114
123
124
125 126
122
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
96 97
34' 3 9'
39'
62 88
'
' 30' 3 8' 2' 5 2' 26'
125' 5 5' 3 8'
63'
42'
70'
37'
26'
145'
29'
21' 4 4'
2 2'
1 103' 0' 5 2' 36'
122' 4'
14' 4 4'
123'
82'
4 5' 39'
58' 44'
45'
13' 52'
14'
5 5'
90'
51' 21' 5 0' 2 6'
47' 20'
140' 3' 62'
20'
58' 61'
144'
75'
7 9'
43' 54'
121'
7 8'
19' 77'
121'
121'
63' 2 4'
121'
92'
122'
15'
15'
106'
43'
64'
121'
97'
127'
96'
115'
88'
157'
11 3' 4'
94'
58' 7 6'
195'
120'
120'
183'
121'
200'
120'
183'
111'
63'
82'
60'
70'
96'
9'
33'
105'
7'
27'
28'
114'
8'
25'
32'
62'
135'
11'
47'
6 0'
150'
1'
5 8'
116'
4' 5 8'
9'
45' 23' 27'
170'
9 2'
6 0'
85'
136'
30' 1 0' 1 8'
68' 25'
94'
4 2' 4'
78' 34'
1 0 4'
4'
5 0'
145'
44'
33' 19' 23'
169' 4' 50' 8'
114'
31' 23'
47'
10'
63' 2'
114'
67'
65'
129'
65'
87' 11' 50' 2 8' 20'
114'
74'
43' 24' 54' 5' 98'
133'
6 6'
138'
80'
109'
41' 2 8'
110'
28' 2 8' 9'
67'
108'
67'
66'
111'
66'
1 2 9'
47'
5 8' 16' 14' 1 0 4' 11' 6 7'
6 6'
133' 2 5' 59' 7'
14'
6 9'
139'
65'
7 0'
149'
51'
31'
15'
34'
45' 3 0'
163'
39' 29' 41'
80'
156'
81' 7'
81'
164'
47'
79'
127'
51'
6 7'
70'
89'
80'
232' 23'
5 4' 24'
183' 22'
75'
36' 28'
98'
1 5 4'
130'
20'
1 3 6'
79' 17'
49'
122'
91'
2 3'
8'
170'
81'
17'
3'
195'
9 3'
2'
191'
6 7'
37'
139'
9 8'
22' 31'
127'
38' 3 5'
54' 24'
118' 1' 69'
128'
7 2'
12'
124'
6 5'
13'
89' 14' 18' 2' 5 1'
7 20'
2' 2' 19'
7 1 ' 9'
64'
6'
45' 2 5'
101' 5' 60'
70'
110'
71'
70'
120' 71' 71'
65'
130' 16' 35' 15'
65'
136' 7' 56'
65'
132'
62'
157'
7 7'
20'
128'
52'
2 6'
1'
81' 9 7'
110' 8'
9 6'
128'
3 1' 42'
124'
49' 21'
120'
71'
115'
71'
110'
71' 23'
103'
4 8'
93' 18' 3' 61'
8'
56' 34'
107'
8'
3 9' 46'
135' 19' 60'
55'
134' 6'
132' 4' 70'
61' 69'
128' 16' 70' 56'
79'
34' 44' 53'
1 2 9'
130' 14' 70'
55'
50'
68'
3 9' 30'
59'
55' 82'
130'
67'
47' 72'
40' 3 0'
122'
7 3'
121'
45'
72' 18' 11'
8'
61' 21' 36' 45'
131'
7 4' 46' 17' 11' 50' 8'
92' 13' 60'
66'
7 1' 16'
108'
28' 46'
135' 2 8' 50' 2 8' 46' 7'
129'
152' 80' 86'
133'
2 4'
131'
1 0 0' 56'
135'
2 7' 106'
48'
64'
104' 1'
5 2'
93'
27'
47'
18'
114'
97'
32' 4 8'
35' 41' 13'
7'
163'
130'
167'
77'
66'
2'
55'
54' 5 9' 46'
100'
54' 6 5' 18'
119'
65'
20'
44'
18'
133'
43'
70' 11'
47'
121'
41'
50' 3'
108'
121'
127'
15'
55' 97'
8 3'
80'
142'
38'
120'
85' 1 8' 26' 12'
154'
74' 27' 39' 16'
15'
7 4'
41' 11' 7'
191'
105'
51' 20'
5 6' 102'
191'
80'
10'
87'
157'
38' 9 8'
39'
203'
14' 49'
36'
86'
103'
5 4'
117'
45' 35'
1 0' 50' 1 3'
103'
64'
50' 37'
9'
5' 6 5'
184'
1 2 5'
22'
41'
101'
5'
177'
73'
7 9'
1 6 0'
21'
100' 4 5'
62' 4'
137'
38'
4 9'
155'
9 5'
7 0'
158'
6 9'
5 2' 2 2'
7' 7 1'
160'
4 5'
40' 32' 29'
48'
39'
40'
138'
44'
23'
41'
24'
20' 23'
25' 18'
106'
4 8'
121'
18' 23' 23' 16' 23' 15'
95' 2 3' 48'
130'
23' 19'
21' 17' 4'
2' 3 4' 3 6'
133'
50' 30' 6'
6 7'
137'
46' 41' 6'
6 6'
140' 32' 36'
5 8' 9'
131' 5'
124'
126'
82'
94'
42'
48'
38' 24'
7 6'
190'
136'
1 0 8' 37'
4 5'
72'
140'
140'
140'
140'
92'
112' 15'
94'
70' 24'
188' 23'
7 8'
15'
99'
140'
48' 70' 22'
207'
140'
100'
140'
48' 92'
210'
140'
100'
140'
48' 92'
213'
72'
100'
126' 1 4'
25'
63'
64' 44'
17' 19'
87'
214'
95'
125' 25' 22'
35' 18'
9 0' 59'
214'
1 5'
16' 62' 11'
105'
66'
60'
5 5'
12'
190'
20' 65'
54'
38' 5 2'
81'
205'
31' 110'
140'
198'
140'
140'
199'
115' 25'
140'
196'
87' 83'
23' 9 6' 3'
80'
130'
184'
191'
9 5'
158'
160'
138'
4 8'
130'
133'
137'
140'
131'
82'
70'
51'
47' 66' 67' 9'
83' 81' 28'
31'
66' 67' 3 0' 7 3' 6 4'
41'
59'
61'
71' 21'
42'
9 6'
2 6'
56'
71'
9 3'
70'
62' 70'
99'
25'
72' 75'
22'
107'
62'
55'
190'
190'
140' 140'
9'
8'
1 4 9'
140'
76'
18'
82'
86'
240'
5 6' 1 6' 41' 8'
144' 39'
150'
140'

41.04'
R=72'

41.04'
R=66'

40.99'

40.99'
R=66'

40.99'

40.99'
R=72'

41.04'

41.04'
R=72'

41.04'

41.04'
"M" STREET
"E" STREET
"G" STREET
"J" STREET
"N" STREET
"H" STREET
"K" STREET
"I" STREET
"A" STREET
"B" STREET
"O" STREET
"Q" STREET
"P" STREET

FOOTHILL PARKWAY
BORDER AVE.

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL PARKWAY
CHISHOLM TRAIL CIR.
"T" STREET
"L" STREET
"F" STREET
"R" STREET
"E" STREET
"Q"
STREET

FOOTHILL PARKWAY FOOTHILL PARKWAY
"A" STREET
"A" STREET
10C
10C
10C
10C
10C
10C
15 TEMPORARY

CONSTRUCTION EASEMENT

TEMPORARY

CONSTRUCTION EASEMENT

TEMPORARY

CONSTRUCTION EASEMENT

SLOPE EASEMENT

STORM DRAIN EASEMENT

PARCEL OWNED
8 CENTERLINE OF EASEMENT

FOR POWER POLES
10B
60 FT R.O.W.

FOR SKYLINE DRIVE

PROPOSED EMERGENCY

FIRE ACCESS ONLY
(16' WIDE PAVED ROADWAY).

EXISTING RESIDENTIAL

ACCESS ONLY
(DIRT ROADWAY).

JOIN EXISTING

PAVED ACCESS

END PROPOSED

PAVED ACCESS

PAVED ACCESS ROAD PER

FOOTHILL PARKWAY PLANS
C.O.C. DWG NO. 10-056S

PAVED ACCESS ROAD PER

MABEY CANYON DEBRIS BASIN
STAGE 1 PLANS R.C.F.C&W.C.D.

DWG NO. 2-0438
PROP.

GATE

ACCESS TO EXISTING

RESIDENTIAL PROPERTIES
APN 275-04-002
& 275-04-004 LOCATED

WEST OF PROJECT SITE
(TO REMAIN)
(TO BE QUITCLAIM)

DRAINAGE EASEMENT
10C

TEMPORARY

CONSTRUCTION EASEMENT
(TO BE QUITCLAIM)
10C

SLOPE EASEMENT
(SUBJECT TO RECAPTURE)
10C

TEMPORARY

CONSTRUCTION
(TO BE QUITCLAIM)
15 SLOPE EASEMENT
(SUBJECT TO RECAPTURE)
(SUBJECT TO RECAPTURE)

EASEMENT

PUBLIC TRAIL

BY CITY OF CORONA
DRAINAGE ESMT.
15 SLOPE EASEMENT
(SUBJECT TO RECAPTURE)
*SLOPES STEEPER THAN 2:1 ARE

TO BE STABILIZED PER SOILS

ENGINEER RECOMMENDATIONS
BASIN
FLOWBY
BASIN 2

FLOWBY/DEBRIS
BASIN 3
FLOWBY
BASIN
FLOWBY
WQMP
FLOWBY
BASIN

TANK SITE
BASIN
ZONE 6A

0.6 MG RESERVOIR
ENERGY

STATION
PUMP
DISSIPAT0R
BASIN
FLOWBY
BASIN
/DEBRIS

WQMP BASIN
BASIN
WQMP

BASIN DETENTION

FLOWBY/DEBRIS
BOT=1335.0
BOT=1330.0
BOT=1160.0
P=1197.0
BOT=1181.0
BOT=1210.0
BOT=1210.0
BOT=1164.0
BOT=1160.0
JOIN EXIST.

SEWER LINE
JOIN EXIST.

WATER LINE
1486.45
FL
SD SD
SD
SD
W
W
W
W
W W
8"W
8"W
8"W
8"W
16"W
16"W
12"W
12"W
10"W
10"W
10"W
SS
SS
SS
W
W
A.P.N. 275-040-005
A.P.N. 275-070-010
A.P.N. 275-040-001
A.P.N. 275-070-004
A.P.N. 275-080-009
A.P.N. 275-080-041
A.P.N. 275-030-008
A.P.N. 275-080-020
A.P.N. 275-080-021
A.P.N. 275-080-011
A.P.N. 275-040-004
A.P.N. 275-050-014
A.P.N. 275-040-001

EXISTING RESIDENCE
VACANT

OPEN SPACE-CH
VACANT

OPEN SPACE-CH
VACANT
VACANT
VACANT
VACANT

OPEN SPACE-CH

AGRICULTURE

AGRICULTURE
A.P.N. 275-040-010

OPEN SPACE-CH
A.P.N. 275-040-003
VACANT

AGRICULTURE
N.A.P.

N01°00'01"E 1662.64'
N89°34'15"W 326.74'
N00°59'21"E 336.61'
N89°36'06"W 326.68'
N01°00'01"E 672.87'
N89°39'48"W 1306.21'
N00°57'22"E 674.27'
N89°43'31"W 1305.71'
N00°56'17"E 659.20'
N89°46'32"W 1299.84'
N01°28'39"E 1167.33'
N89°44'16"W 1014.27'
N01°09'09"E 656.02'
N89°36'59"W 1004.30'
N22°52'37"W 552.93'
N02°01'03"E 222.48'
N69°41'23"E 342.54'
N25°14'36"W 757.01'
N77°00'33"E 1192.59'
N89°44'22"W 845.51'
N66°15'34"E 203.85'
N78°15'52"E 231.40'
N89°12'08"W 652.568'
N00°58'47"E 663.477'
N89°28'37"W 652.855'
S0° 57' 22.82"W 660.345'
N89°44'14"W 166.97'
N45°00'36"E 106.33'
S54°54'37"E 1093.31'
N52°20'21"E
143.64'
S14°35'39"E
270.58'
N80°04'06"E
170.13'
S69°30'10"E 217.78'
L

1. 2.

3. 4.

5. 6.

7. 8.

9. TRAIL CLOSED SIGNAGE

ONE WAY ONLY

DO NOT ENTER

SIGNAGE

SLOW BICYCLES

GIVE PEDESTRIANS

RIGHT OF WAY

SIGNAGE

FOOTHILL PARKWAY

CONCEPTUAL TRAIL HEAD EXHI

PREPARED FOR RICHLAND
411 Newport P
NORTH
3 4
9 8
9 POOL
1139.1
LEGEND

MAJOR TRAIL HEAD

MINOR TRAIL HEAD

SIGNAGE - TRAIL CLOSED

SIGNAGE - ONE WAY ONLY

SIGNAGE - SLOW BICYCLES

GIVE PEDESTRIANS RIGHT
OF WAY
LEGEND

1. OVERHEAD TRAIL WAYFINDING

2. DRINKING FOUNTAIN

3. TRASH RECEPTACLES

4. BENCH SEATING

5. PICNIC TABLES

6. BIKE RACKS

7. BIKE SERVICE STATION

Page 1335 of 3613 ends

Development Plan HEIGHTS
3-25
EXHIBIT 3-9 TRAIL HEADS AND SIGNAGE DETAILS

3.3%

41.04'
DIRT
CONC
CONC
CONC
DIRT
DENSE
TREES
DENSE
TREES
DENSE
TREES

GROUND OBSCURED

GROUND OBSCURED
DENSE
BRUSH

GROUND OBSCURED
DIRT

GROUND OBSCURED
DENSE
TREES

GROUND OBSCURED

GROUND OBSCURED
DENSE
TREES
DENSE
TREES

GROUND OBSCURED
DENSE
TREES
DENSE
TREES
DIRT
DENSE
TREES
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH

GROUND OBSCURED

GROUND OBSCURED
1243.4
1318.2
1384.1
1379.6
1359.2 1354.7
1352.4
1695.8
1384.5
1373.4
1375.2
1366.7
1372.4
1367.4
1269.8
1330.9
1260.8
1259.9
1243.3
1244.5
1244.4
1251.5
1694.1
1741.2
1550.1
1640.6
1632.6
1550.6
1440
1455
1445
1450
1465
1460
1470
1475
1485
1480
1490
1500
1495
1510 1505
1515
1525
1520
1530
1535
1540
1545
1550
1555
1570
1565
1560
1580
1575
1610 1615 1620 1625
1630
163
1640
5 1605
1600
1595
1590
1585
1500
1505
1510
1515
1520
1525
1535
1545
1550
1555
1560
1570
1575
1580
1590
1595
1600
1605
1610
1615
1495
1540
1530
1625
1635
1620
1630
1670
1665
1660
1655
1650
1645
1640
1490
1485
1480 1475
1455
1465
1460
1470
1440
1445
1450
1435
1265
1270
1280
1275
1285
1290
1300
1305
1310
1295
1315
1320
1325
1335
1330
134
134
0 5
1350
1355
1365
1375
1370
1360
1380
1385
1390
1395
1400 1405
1410
1415
1420
1430
1425
1260
1255
1340
1335
1350
1345
1330
1310
1315
1305
1300
1295
1280
1275
1285
1290
1325
1340 1335
1320
1330
1 1355 350
1345
1340
1335
1320
1325 1330
1355
1350
1345
1690
1685
1680
1675
1570
1580
1500
151
1500
5 1515
1525 1520
1530
1535
1540
1545
1550
1555
1565
1560
1575
1605 1600
1595
1590
1585
1610
1615
1620
1625
1630
1625
1620
1630 1635
1640
1645
1650
1630
1635
1640
1670
1665
1660
1655
1680
1675
1690
1695 1700
1685
1570
1580
1590
1585
1595
1575
1565
155
1555
0 1560
1495
1500
1510
1505
1515
1525
1520
1530
1535
1540
1545
1445
1475
1490
1450
1470
1455
1485
1480
1465
1460
1440
1410
1455
1445
1390
1405
142
14250
1430
1375
1370
1380
1415
1385
1395 1400
1435
1475
1450
1470 1465
1440
1490
1485
1410
1390
1405
1420
1 1425 430
1375
1370
1380
1415
1385
1395
1400
AT7
1640.05
20213
1582.16

11.40%

12.0%
R=33'
BASIN
FLOWBY

TANK SITE
ZONE 6A

0.6 MG RESERVOIR
1486.45
FL
W
A.P.

A.P.N. 275-040-001
A.P.N. 275-040-004

EXISTING RESIDENCE

OPEN SPACE-CH
A.P.N. 275-040-003
VACANT

AGRICULTURE
N89°39'48"W 1306.21'
N00°57'22"E 674.27'
N89°43'31"W 1305.71'

MAJOR TRAIL HEAD

MINOR TRAIL HEAD

MINOR TRAIL HEAD
"A" STREET
"M" STREET

MAJOR TRAIL HEAD

FOOTHILL PARKWAY

SKYLINE HEIGHTS
8 1
2 3
4 1
2 3
4 1
2 3
4 5
7 6
9 8
1 2
3 5 4
7 6
9 8
9 1336.5
1342.2
1218.1
1197.5
1165.9
1096.9
1215.3
1217.5
1187.5
1187.5
1187.6
1187.4
1188.1
1188.2
1190.2
1235.4
1210.1
1240.2
1108.2
1142.8
1190.4
1185.7
1185.4
1139.9
1135.4
1109.7
1091.7
1106.5
1117.7
1094.9
1120.5
1105.7
1115
1115
1090
1095
1095
1100
1105
1105
1110
1110
1110
1110
1110
1110
1170
1115
1115
1115
1115
1115
1115
1120
1120
1120
1120
1120
1120
1120
1120
1125
1125
1125
1125
1125
1125
1125
1130
1130
1130
1130
1130
1130
1135
1135 1135
1135
1135
1135
1135
1135
1185
1185
1140
1140
1140
1185
1185
1140
1140
1140
1140
1140
1145
1145
1145
1190
1145
1145
1145
1145
1145
1145
1150
1150
1150
1150
1150
1150
1150
1150
1150
1155
1155
1155
1155
1155
1155
1155
1155
1155
1160
1160
1160
1160
1160
1160
1160
1160
1160
1160
1160
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1165
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1170
1235
1235
1170
1170
1240
1240
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1175
1250
1175
1180
1180
1180
1180
1180
1180
1260
1180
1180
1180
1180
1180
1180
1265
1265
1180
1180
1280
1185
1185
1185
1185
1185
1185
1185
1185
1285
1185
1290
1295
1300
1185
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1190
1195
1195
1195
1195
1195
1195
1195
1195
1195
1195 1195
1195
1195
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1205
1205
1205
1205
1205
1205
1205
1205
1205
1205
1210
1210
1210
1210
1210
1210
1210
1210
1210
1210
1215
1215
1215
1215
1215
1215
1215
1215
1215
1215
1220
1220
1220
1220
1220
1220
1220
1220
1225
1225
1225
1225
1225
1225
1225
1230
1230
1230 1230
1230
1230
1230
1235
1235
1235
1235
1235
1240
1240
1240
1240
1245
1245
1245
1245
1245
1245
1250
1250
1250
1250
1255
1255
1255
1255
1255
1260
1260
1260
1265
1265
1270
1270
1270
1275
1275
1275
1280
1280
1285
1285
1285
1290
1290
1295
1305
1305
1310 1310
1315
1315
1325
1320
1330
DENSE
TREES
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH
DENSE
BRUSH
GROUND

SCATTERED
BRUSH
POOL
DIRT
DENSE
TREES
DENSE
TREES
DENSE
TREES
GROUND

OBSCURED
GROUND

OBSCURED
CONC
CONC
DENSE
BRUSH
GROUND

OBSCURED
DIRT
1316.2
1350.9
1357.6
1356.7
1316.3
1412.4
1410.3
1325.7
1326.1
1153.7
1128.2
1140.5
1146.9
1148.8
1139.1
1143.6
1126.6
1126.5
1126.6
1126.0
1125.3
1120.8
1140.4
1141.0
AHEAD
SIGNAL

SIGNALSIGNAL
AHEAD

AHEAD AHEAD
SIGNAL
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
MH
ured Area
Obscured Area
OBS.

OBS.

Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
OBS.

OBS.

Obscured Area
OBS.

Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
Obscured Area
OBS.

OBS.

Asph.

Conc.

Rocks
Asph.

Asph.

Tank
6 1078.62
12 1125.58
M
M
1315
1400
1395
1350
1310
1320
1300
1305
1325
1330
1335
1340
1345
1295
1355
1365
1380
1375
1370
1360
1390
1385
1240
1230
1225
1235
1220
1210
1205
1190
1215
1200
1185
1195
1290
1255
1250
1295
1270
1265
1260
1275
1280
1285
1300
1345
1355
1350
1340
1365
1370
1360
1310
1315
1320
1325
1335
1330
1405
1410
1400
1395
1380
1375
1390
1385
1315
1305
1295
1280
1285
1300
1310
1320
1325
1290
1315
1305
F/H

5.4%

9.5%

10.0%

FOOTHILL PARKWAY
BORDER AVE.

FOOTHILL PARKWAY
10C
10C
10C
10C
15 TEMPORARY

CONSTRUCTION EASEMENT

TEMPORARY

CONSTRUCTION EASEMENT

SLOPE EASEMENT

STORM DRAIN EASEMENT

STORM DRAIN EASEMENT
(SUBJECT TO RECAPTURE)
15 SLOPE EASEMENT
(SUBJECT TO RECAPTURE)
BASIN
WQMP

BASIN DETENTION
BOT=1164.0
BOT=1160.0
JOIN EXIST.

SEWER LINE
SD SD
SD
SD
8"W
8"W
8"W
16"W
12"W
12"W
10"W
10"W
10"W
SS
SS
SS
W
W
A.P.N. 275-050-014
VACANT
A.P.N. 275-040-010

OPEN SPACE-CH
N.A.P.

N89°44'22"W 845.51'
N89°12'08"W 652.568'
N89°28'37"W 652.855'
S0° 57' 22.82"W 660.345'
LEGEND

MAJOR TRAIL HEAD

MINOR TRAIL HEAD

SIGNAGE - TRAIL CLOSED

SIGNAGE - ONE WAY ONLY

SIGNAGE - SLOW BICYCLES

GIVE PEDESTRIANS RIGHT
OF WAY
LEGEND

1. OVERHEAD TRAIL WAYFINDING

2. DRINKING FOUNTAIN

3. TRASH RECEPTACLES

4. BENCH SEATING

5. PICNIC TABLES

6. BIKE RACKS

7. BIKE SERVICE STATION

8. SIDEWALK

9. HIKING TRAIL

Page 1336 of 3613 ends

3-26

3.4 PUBLIC FACILITIES
Sewer and water service is provided to the Skyline Heights Specific Plan area under the jurisdiction of the City of Corona’s Utilities Department.

Services and utilities for Skyline Heights will be provided through the overall development of the project by participating builders and developers. This Public Facilities section describes the general location, usage, and capacities of all services and facilities, which will be provided to the Skyline Heights community including water, reclaimed water, wastewater, and drainage. Conceptual Master Plans for water, reclaimed water, sewer, and drainage have been prepared to identify facilities needed for ultimate development of this project.

The Conceptual Utility Services Plans are included with this document as Sections 3.4.1, 3.4.2, 3.4.3, and 3.4.4.

3.4.1 Domestic Water Facilities
Background
Domestic water service for the Skyline Heights development will be served by the City of Corona and will be served by connecting to existing facilities and expanding the existing system. There is an existing 16-inch Zone 4 water line in Foothill Parkway, adjacent to the project site. This line has been extended to Mabey Canyon Road and dual 12-inch Zone 4 lines are installed in Mabey Canyon Road, north of Foothill Parkway. A 16-inch Zone 4 line is extended off Mabey Canyon Road to the Avenida Del Vista Reservoir site. The Avenida Del Vista Reservoir is located just north of Foothill Parkway, has a capacity of 1.6 million gallons and a high water line elevation of 1220 feet. Zone 4 is not proposed to provide direct service to any development within the Skyline Heights project, but it does provide a source of supply to the area.

Each residential unit will have its own individual water service and meter connected to the public water distribution system. Water service laterals and meters are to be located within the public right-of-way or within a public utility easement. Residential parkway landscaping will be irrigated with potable water supplied by the domestic water meter for the residence. Common landscaped areas such as HOA slopes shall have their own irrigation services and meters. These services and meters shall be located in public right-of-way or within a public utility easement.

There is an existing 16-inch Zone 5 water line in Foothill Parkway, adjacent to the project site. This line has been extended from the Zone 5 system to the southeast north to Green River Road. In the vicinity of the Project site, the Zone 5 system provides service to the residential tract that is adjacent to the southeast project boundary. The Zone 5 system also provides service to small pockets of development on the east side of Foothill Parkway. There are two existing Zone 5 reservoirs located southeast of the Project. The Eagle Glen Reservoir has a capacity of 2.0 million gallons and a high water line elevation of 1380 feet. The Gilbert Reservoir has a capacity of 4.7 million gallons and a high water line elevation of 1380 feet. The Zone 5 reservoirs are supplied by the Lester Booster Station, the Border Booster Station, and the Eagle Glen Booster Station.

Skyline Heights is located within Pressure Zones 5 and 6A. These pressure zones are shown on Exhibit 3-10, Conceptual Domestic Water Plan, and further defined as follows:

Water Pressure Zone Max Service Elevation Min Service Elevation Zone 5 (1,380) 1,260 1,100
Zone 6A (1,560) 1,440 1,260

Page 1337 of 3613 ends

Development Plan HEIGHTS
3-27
Conceptual Project Water Plan
The only area of the Project that can receive service from the Zone 5 system is the proposed development at the north end of the Project, north of Mabey Canyon. In updated City master planning efforts, the City has identified the need for an additional Zone 5 reservoir in this area to hydraulically balance the system with development in this area being located a significant distance from the existing Zone 5 storage tanks. The City has requested that a site for a 2.5 million gallon Zone 5 reservoir be located within the central portion of the Project site. A transmission line from the existing line in Foothill Parkway to the reservoir site is also be required.

The majority of the Project is above the service elevation range of the Zone 5 system and a new Zone 6A is proposed to be formed to serve the Project. The Zone 6A system will be formed by pumping from the new Zone 5 reservoir to an onsite Zone 6A tank with a proposed high water line elevation of 1560 feet. The Zone 6A tank is being sized to serve the Skyline Heights project only and requires a capacity of 0.372 million gallons so a 0.6 million-gallon tank is proposed.

The facilities proposed to serve the project’s domestic water demands are based on the needs of the two pressure zones and Corona DWP’s requirements for looping and valving. Final water demand and design of the proposed water lines/facilities shall be determined by the final Water Assessment approved by the City of Corona.

A more detailed description of improvements by pressure zone is provided below. a. Zone 5
The Zone 5 area of the project is proposed to be served by making connections to the existing 16-inch Zone 5 line in Foothill Parkway. In order to provide redundancy to this area of development, two connections are proposed to the line in Foothill Parkway with dual lines extended into the development area. Proposed development pad elevations in this area of the project range from 1185 feet to 1215 feet, resulting in maximum static pressures ranging from 71 psi to 84 psi with service from the Zone 5 system.

The City of Corona 2005 Master Plan indicates that the existing Zone 5 reservoirs have surplus capacity.

This surplus capacity could be used to meet the 0.05 MG storage needs of Zone 5 development within the Project. In updated City master planning efforts, however, the city has identified the need for an additional Zone 5 reservoir in this area to hydraulically balance the system with development in this area being located a significant distance from the existing Zone 5 storage tanks.

The City has requested that a site for a 2.5 million gallon Zone 5 reservoir be located within or adjacent to the Project site. A transmission line from the existing line in Foothill Parkway to the reservoir site would also be required. The Developer will be responsible for the fair share of costs of the construction of the Zone 5 reservoir.

Page 1338 of 3613 ends

3-28
b. Zone 6A
The Zone 6A system will be formed by pumping from the new Zone 5 reservoir to an onsite Zone 6A tank with a proposed high water line elevation of 1560 feet. The proposed range of pad elevations in the service area is 1218 feet to 1412 feet which results in maximum static pressures ranging from 64 psi to 148 psi with service from the Zone 6A tank.

The Zone 6A tank is being sized to serve the Skyline Heights project only and requires a minimum capacity of

0.372 million gallons so a 0.6 million-gallon tank is proposed. The Zone 6A Booster Station is proposed to be located at the Zone 5 Reservoir site and must have a minimum capacity of 215 gpm to meet the maximum day demands of development within the service area. A booster station with a capacity of 500 gpm is proposed and will consist of a duty pump and standby pump, each rated for this capacity.

Metropolitan Water District
An existing Metropolitan Water District water line (MWD Lower Feeder) traverses the City parcel adjacent to Green River Road. This 108-inch water line provides District water to Orange County. The Skyline Heights entrance road must cross the line pursuant to the requirements and recommendations of the Metropolitan Water District. The project proposes a bridge structure over the water line, which is intended to reduce impacts and protect of the MWD water line.

Currently the majority of the project is located within the Service Area Boundary of MWD and the Western Municipal Water District (WMWD). However, the most southerly portion of the property, Assessor Parcel No. 275-020-005, is currently located outside of the Service Area Boundary. This parcel is located within the sphere of inference of both districts. Prior to map recordation to this portion of the project this parcel must be annexed into both the MWD and the WMWD service areas.

Page 1339 of 3613 ends

Development Plan HEIGHTS
3-29
EXHIBIT 3-10 CONCEPTUAL DOMESTIC WATER PLAN
LAND USE fo

FOOTHILL PARKWAY
BORDER AVE.

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWAY

HAWK CIR

FALCON CIR

CONDOR CIR

BORDER AVE

RAVEN CIR

ANTELOPE DR

PEACOCK LN

EAGLE CIR

EMERSON DR

GLEASON ST
MISTY

MOUNTAIN DR

AVENIDA DEL VISTA

VIXEN TRAIL CIR

MEADOWCREST CIR

CLEARVIEW CIR

BONNYVIEW CIR

BORDER AVE

CLAYVILLE WAY

BANTON CIR

FOREST VIEW DR

NOBLE WAY TUDOR CIR

GARGANEY DR

DEER HOLLOW DR

WIGEON DR

CAPE DR

LABRADOR CIR

CAPE DR

LINDSEY LN

INDEPENDENCE WAY

CENTENNIAL CIR

CONSTITUTION DR

EARL ST

MESQUITE LN

PEACOCK LN

TRUDY WAY
CHASE DR.

LAND USE for EXHIBIT
DETAIL
NTS
EXISTING ZONE 4
PROPOSED ZONE 4
EXISTING ZONE 5
PROPOSED ZONE 5
PROPOSED ZONE 6A
LEGEND

FOOTHILL PARKWAY
BORDER AVE.

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWAY

HAWK CIR

FALCON CIR

CONDOR CIR

BORDER AVE

RAVEN CIR

ANTELOPE DR

PEACOCK LN

EAGLE CIR

EMERSON DR

GLEASON ST
MISTY

MOUNTAIN DR

AVENIDA DEL VISTA

VIXEN TRAIL CIR

MEADOWCREST CIR

CLEARVIEW CIR

BONNYVIEW CIR

BORDER AVE

CLAYVILLE WAY

BANTON CIR

FOREST VIEW DR

NOBLE WAY TUDOR CIR

GARGANEY DR

DEER HOLLOW DR

WIGEON DR

CAPE DR

LABRADOR CIR

CAPE DR

LINDSEY LN

INDEPENDENCE WAY

CENTENNIAL CIR

CONSTITUTION DR

EARL ST

MESQUITE LN

PEACOCK LN

TRUDY WAY
CHASE DR.

DETAIL
NTS
EXISTING ZONE 4
PROPOSED ZONE 4
EXISTING ZONE 5
PROPOSED ZONE 5
PROPOSED ZONE 6A
LEGEND

0.60

Page 1340 of 3613 ends

3-30

3.4.2 Reclaimed Water Facilities
Reclaimed water service for Skyline Heights will be provided by the City of Corona and will include connections to existing facilities and development of new facilities. The 1380 Zone (Zone 3) is currently supplied by the WRF 3 Booster Station and Border Avenue Booster Station. The primary source of Zone 3 reclaimed water in the vicinity of the project is the 12–inch waterline in Foothill Parkway adjacent to the project. The project will connect to the existing 12-inch line at two locations and extend reclaimed water to the project.

The Phase 1 portion of the project can receive service directly from the 1380 Zone. Phase 2 and Phase 3 will require service from a newly formed 1650 Zone. A connection to the existing 12-inch will be made at the entry to Phase 1 and a new reclaimed water line will be extended into the project to serve this area. A second connection will be made at Border Avenue and extended into the project. A proposed 1380/1650 Zone closed booster station is proposed along Border Avenue within the project to boost pressures in the system to supply reclaimed water to the upper elevations of the project. See Exhibit 3-11, Conceptual Reclaimed Water Plan for facility locations.

The primary use of reclaimed water for the project with be for the landscape irrigation of HOA slopes and CFD irrigated areas. Reclaimed water will also be used for landscaping at the park site. The backbone reclaimed water system will be extended to the location of the landscape meters. The onsite reclaimed water system will be public and will be operated and maintained by the City of Corona. Reclaimed water services will be located in public right-of-way or within a public utility easement.

Page 1341 of 3613 ends

Development Plan HEIGHTS
3-31
EXHIBIT 3-11 CONCEPTUAL RECLAIMED WATER PLAN

EXISTING RECLAIMED WATER LINES

PROPOSED RECLAIMED WATER LINES
LEGEND
WATER

Page 1342 of 3613 ends

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3.4.3 Conceptual Wastewater Master Plan
Skyline Heights is located within the City of Corona Master sewer collection system that is tributary to the City’s Wastewater Treatment Plant No. 1. This plant has a capacity of approximately 13.5 mgd and the City has determined that this treatment plant has capacity to serve Skyline Heights. A gravity sewer system will be developed to provide sanitary sewer service to all proposed lots within Skyline Heights.

The project site is broken up into three drainage areas. The northern drainage area consists of the proposed 104 lots within Phase 1 of the Project. Flows from these lots are proposed to include an offsite sewer line in Foothill Parkway and Mabey Canyon Road to the existing 8-inch sewer line in Mabey Canyon Road. The central portion of the project consists of the majority of Phase 2 and all of Phase 3 and flow from this area will be conveyed to Foothill Parkway at Border Avenue. An offsite 8-inch sewer line is proposed to convey flow north in Border Avenue to the existing 8-inch sewer line. The southern area of the project includes 17 units within Phase 2 that will convey sewer south to the existing sewer line in Trudy Way. See Exhibit 3-12, Conceptual Wastewater Plan.

Flows from 104 units will be connected to the existing system at Mabey Canyon Road. Flows from 155 units will be connected to the existing system at Border Avenue. Flows from 17 lots will be connected to the existing system at Trudy Way.

Sewer from the project will be conveyed through several miles of existing offsite sewer lines to get flows to Treatment Plant 1.

The City of Corona is in the process of updating their Sewer Master Plan. As part of that effort, the City evaluated the impact of the project flows on the offsite sewer system.

This sewer system shall be constructed in accordance with the City of Corona Utilities Department standard requirements and design criteria. The sewer system shall consist of 8- inch sewer mains, service laterals and manholes, which will be located within a dedicated public sewer and water easement within the private street system of the project. This wastewater system is expected to be owned and operated by the City of Corona.

Each residential unit will have its own individual sewer service lateral connected to the public sewer collection system. Sewer service laterals are to be located within the public right-of-way or within a public utility easement.

Page 1343 of 3613 ends

Development Plan HEIGHTS
3-33

FOOTHILL PARKWAY
BORDER AVE.

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWAY

HAWK CIR

FALCON CIR

CONDOR CIR

BORDER AVE

RAVEN CIR

ANTELOPE DR

PEACOCK LN

EAGLE CIR

EMERSON DR

GLEASON ST
MISTY

MOUNTAIN DR

AVENIDA DEL VISTA

VIXEN TRAIL CIR

MEADOWCREST CIR

CLEARVIEW CIR

BONNYVIEW CIR

BORDER AVE

CLAYVILLE WAY

BANTON CIR

FOREST VIEW DR

NOBLE WAY TUDOR CIR

GARGANEY DR

DEER HOLLOW DR

WIGEON DR

CAPE DR

LABRADOR CIR

CAPE DR

LINDSEY LN

INDEPENDENCE WAY

CENTENNIAL CIR

CONSTITUTION DR

EARL ST

MESQUITE LN

PEACOCK LN

TRUDY WAY
CHASE DR.

EXISTING SEWER LINES

PROPOSED SEWER LINES
LEGEND

FOOTHILL PARKWAY
BORDER AVE.

MABEY CANYON ROAD

FOOTHILL PARKWAY

FOOTHILL

FOOTHILL PARKWAY

HAWK CIR

FALCON CIR

CONDOR CIR

BORDER AVE

PEACOCK

EAGLE CIR

MEADOWCREST CIR

CLEARVIEW CIR

BONNYVIEW CIR

CLAYVILLE WAY

BANTON CIR

FOREST VIEW DR

NOBLE WAY TUDOR CIR

GARGANEY DR

DEER HOLLOW DR

WIGEON DR

CAPE DR

LABRADOR CIR

CAPE DR

LINDSEY LN

PARKWAY
"M" STREET
"E" STREET
"G" STREET
"J" STREET
"N" STREET
"K" STREET
"I" STREET
"A" STREET
"B" STREET
"O" STREET
Q" STREET
"P" STREET
CIR.
"T" STREET
"L" STREET
"A" STREET
ET
"E" STREET

TRUDY WAY
CHASE DR.

BIT

EXISTING SEWER LINES

PROPOSED SEWER LINES
LEGEND
EXHIBIT 3-12 CONCEPTUAL WASTEWATER PLAN

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3.4.4 Conceptual Drainage Master Plan

1. Existing Drainage Conditions
The existing condition of the site consists of hillside terrain with distinct ridges and canyons. The majority of the site is tributary to the west through three minor canyons, which discharge into existing drainage facilities. The high point ridge between the two tributaries primarily divides the project envelope into north and south halves. The remainder of the site, that outside of the development envelop and is not tributary to the two minor canyons described above, will remain undeveloped and undisturbed leaving the existing drainage patterns undisturbed.

2. Drainage Plan
A storm drain system will be constructed in conjunction with the grading of Skyline Heights. This storm drain system will be a publicly maintained system and will be designed in accordance with the standard requirements of the City of Corona.

This storm drain system is illustrated on Exhibit 3-13, Conceptual Storm Drain Plan. This system will consist of drainage inlets to intercept runoff from the undeveloped open space areas, catch basins within the roadways to intercept runoff within streets, storm drain structures and manholes, storm drain pipelines and outlet facilities into four proposed water quality basins. These basins will discharge into four existing inlet facilities and the city storm drain system. At both discharge points to the city system, the existing capacities for each storm drain system should be able to adequately accept the site’s 100-year flow rates. Therefore, no flood control detention basins are proposed on site.

Planning Area 2 is undeveloped at this time and has a separate tributary drainage area than Planning Area

1. As such, a majority of the runoff from this area will maintain its current route but, a small portion of the developed increased runoff will be routed through the Planning Area 1 storm drain system. Planning Area 2 will be required to independently treat their developed flows per current city ordinances and stormwater permits.

3. Water Quality
A Notice of Intent (NOI), Storm Water Pollution Prevention Plan (SWPPP), and Water Quality Management Plan (WQMP) shall be provided in accordance with the requirements of the City of Corona and the Regional Water Quality Control Board.

Skyline Heights will comply with the current water quality requirements and regulations from these agencies(1).

Best Management Practices (BMP’s) shall be implemented for Skyline Heights to provide water quality protection during grading operations, construction activities and post construction activities. Permanent BMP’s for post construction mitigation shall primarily consist of extended detention basins at the primary discharge points near the perimeter of the project. Other BMP’s may be available and these improvements, if any, will be identified in the development of the site-specific SWPPP and WQMP for this project.

All water quality facilities shall be maintained by the HOA. The proposed BMP’s for Skyline Heights are illustrated on the Conceptual Storm Drain Master Plan.

Page 1345 of 3613 ends

Development Plan HEIGHTS
3-35
EXHIBIT 3-13 CONCEPTUAL STORM DRAIN PLAN
Planning Area 2 will be required to treat runoff for pollutants to the maximum extent practicable per city ordinance and stormwater permits.
(1) Per current County of Riverside adopted WQMP addressing post-construction urban runoff from New Development projects within the Santa Ana River Drainage Area Management Plans (DAMPs). The municipal separate storm sewer system National Pollutant Discharge Elimination System permit (MS4 Permit) applicable within Riverside County is: Order No. R8-2002-0011, NPDES No. CAS 618033 adopted by the Santa Ana Regional Water Quality Control Board on October 25, 2002.

Page 1346 of 3613 ends

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3.4.5 Fire and Police Protection
Fire Protection
Fire Protection will be provided by the City of Corona Fire Department. Fire Station 6 is the closest fire station, located at 110 W Upper Drive, Corona, CA, and will provide service for the Skyline Heights Specific Plan area.

The project will comply with the City of Corona Fire Department regarding design standards and fire protection requirements. Because Skyline Heights is within the Wildland Interface Zone, fuel modification areas are required for any structures adjacent to natural open space, on- or off-site.

Police Protection
Police protection will be provided by the City of Corona Police Department. Police services will be from the main police station located at 730 Public Safety Drive in downtown Corona.

3.4.6 Public Facilities Requirements
The following public facilities requirements shall apply to all development areas of Skyline Heights:
1) Utility easements will be provided as required to facilitate an safe and efficient service network within the project area.
2) Except for high voltage transmission lines (34 KV and larger), all utility lines shall be underground. 3) All flood controlling measures shall be provided in accordance with the requirements of the City of Corona.

3.4.7 Public Schools
The designated school district for the Skyline Heights Specific Plan area is Corona/Norco Unified School District, which serves grades K-12.

3.4.8 Public Utilities
Southern California Edison and Southern California Gas Company are the designated providers for electricity and natural gas, respectively.

3.5 GRADING CONCEPT
All grading shall be in conformance with the City of Corona Grading Ordinance and the Visual Resource Policies of the General Plan. The conceptual grading design for Skyline Heights is intended to achieve several project objectives including:
• Create a scenic living environment for residents.
• Be responsive to the natural landforms both on and off-site. • Ease the visual impacts of grading.
• Stabilize manufactured slopes.

Page 1347 of 3613 ends

Corona City CouncilJuly 1, 2026

Corona City Council
July 1, 2026