L
O
M
A
V
E
R
D
E
A
V
E
EL
V
E
R
ANO
AV
E
C
H
A
R
L
E
S
T
ON
R
D
Alma St
Park Blvd
Park Blvd
EMERSON ST
M
E
AD
O
W
D
R
LID
ER
O
D
R
TE
NNN
E
S
EE
L
N
F
E
R
N
E
A
V
E
LUNDY LANE
G
R
EE
N
M
E
ADO
W
W
A
Y
FERNE CT
BEN LOMOND DR
LEGEND:
0 GRAPHIC SCALE
100 100 200
CHARLESTON RD
Landmark
Creek
Right Of Way
Caltrain
Ground Level
Existing
PRELIMINARY
FOR DISCUSSION PURPOSES ONLY
NOVEMBER 28, 2018
C
u
rtn
er A
ve
V
en
tu
ra A
ve
B
A
R
R
ON
CR
EE
K
ADO
B
E C
R
EE
K
20.5'
MEADOW DR
20.5'
0 20
40 60
80 MEADOW DR
0 20
40 60
80 ELEVA TIO N ( ft)
120+00 125+00 130+00 135+00 140+00 145+00 150+00 155+00 160+00 165+00 170+00 175+00 180+00115+00110+00105+00 Tracks
Existing
Profile
Viaduct Track
AERIAL VIEW (PLAN)
ELEVATION VIEW (PROFILE)
Bridge
Track
New Permanent
Groundwater
Me ad ow Drive an d Charleston Road - Plan an d Profi le - Viad uct Outlet
Grocery
Robles Park
0.086%
Barron Creek
0.3%
-1.4%
Adobe Creek
-0.031%1.0%
CALTRAIN RIGHT OF WAY (WEST)
CALTRAIN RIGHT OF WAY (EAST)
DURING CONSTRUCTIONCONSTRUCTION
BEGIN CONSTRUCTION
END
ELEV 61.80
TOP OF RAIL
ELEV 55.45
TOP OF RAIL
EXISTING TRACKS
TO REMAIN OPERATIONAL
AND REMOVED AT END
OF CONSTRUCTION
ROADWAY
ROADWAY
VIADUCT PROFILE
TRACKS ON VIADUCT
PROPOSED NEW
APPROXIMATE GROUNDWATER
ELEVATION
Church
Methodist
United
St Andrew's
CITY LIMIT
PALO ALTO
PRELIMINARY
FOR DISCUSSION PURPOSES ONLY
(Roadway At Grade, Railroad Fully Elevated)
Walnut Creek BART Station
Viaduct
Railroad Grade Separation Examples
BART Viaduct, El Cerrito, CA BART Viaduct at distance, El Cerrito, CA Link Light Rail, East Marginal Way, Seattle, WA
(Roadway At Grade, Railroad Fully Elevated)
(Typical Between Meadow Dr & Charleston Rd)
Example Section - Viaduct - Looking North
(Typical End Sections)
Example Section - Retained Fill - Looking North
(Typical Between Meadow Dr and Charleston Rd)
Track Level View - Looking North
Typical Property West of Tracks
Backyard View - Looking East
Meadow Drive Intersection
Proposed Viaduct Solution Overview - Looking South West Charleston Road Intersection
Ground Level View - Looking South West
Viaduct
Railroad Grade Separation Sections & Renderings
PRELIMINARY
FOR DISCUSSION PURPOSES ONLY