ACTION:
____________________________
Clerk/Secretary
Department: Engineering Item No: C6
Prepared by:
Husam Hasenin, Traffic Engineering
Division Manager
Sally Rowley, Management Assistant Meeting Date: November 14, 2023 Approved by:
Greg Mayer, Acting Director of Engineering
John Conley, City Manager Agenda Location: Consent Calendar SUBJECT: ALL-WAY STOP AT THE INTERSECTION OF SAN CLEMENTE AVENUE AND CARIOCA PLACE
RECOMMENDATION: Adopt City Council Resolution No. 2023- , establishing an all-way stop at the intersection of San Clemente Avenue and Carioca Place.
CORRELATION TO CITY COUNCIL GOALS: Traffic: Continue to improve flow of traffic for all forms of travel, reduce congestion, and improve our roads and sidewalks.
PRIOR ACTION: None.
PRIOR TRAFFIC COMMISSION ACTION: On October 4, 2023, recommended establishing an all-way stop at the intersection of San Clemente Avenue and Carioca Place (Vote: 4-0, Commissioners Alberto, Flynn, and Shackelford Absent).
STATEMENT ON THE SUBJECT: The City received a request to evaluate the intersection of San Clemente Avenue and Carioca Place for an all-way stop for traffic calming purposes on San Clemente Avenue. Staff conducted an evaluation of the intersection using criteria such as traffic volumes, pedestrians, accident history, and other conditions (Exhibit 2). Staff determined that the intersection of San Clemente Avenue and Carioca Place does not meet the quantitative criteria for an all-way stop.
Following the staff evaluation, in accordance with the City’s Traffic Calming Program, residents in the area submitted a petition to install an all-way stop at the intersection as a traffic calming measure. The petition (Exhibit 3) and petition verification map (Exhibit 4) indicate that a majority of nearby residents are in support of the all-way stop.
In July 2021, staff collected data that showed the prevailing speeds on San Clemente Avenue and Carioca Place to be around 38 miles per hour. The speed study is attached as Exhibit 5.
The City Traffic Engineer has determined that an all-way stop is the most feasible solution to manage speeding along San Clemente Avenue. Exhibit 6 is a memorandum from the City Traffic Engineer documenting this determination.
AGENDA
REPORT
CITY COUNCIL
COMMUNITY DEVELOPMENT COMMISSION
SUCCESSOR AGENCY
BUENA SANITATION DISTRICT
JOINT POWERS FINANCING AUTHORITY
Approved above recommendation, adopted City Council Resolution No. 2023-190.
Vote: 5-0
MEETING DATE: November 14, 2023 PAGE 2
SUBJECT: ALL-WAY STOP AT THE INTERSECTION OF SAN CLEMENTE AVENUE AND CARIOCA PLACE
Staff notified the adjacent properties that this proposal will be on the November 14, 2023, City Council agenda. Exhibits 7 and 8 contain a map of notified properties and the notice.
FISCAL IMPACT: The cost to install two stop signs is $800. Sufficient funding is available in the Fiscal Year 2023/24 Operating Budget in the Gas Tax Street Maintenance Special Department Expense Traffic Sign Supplies Account (No. 1060410.531500.00090). This is not a General Fund account.
EXHIBITS:
1.City Council Resolution No. 2023- , establishing an all-way stop at the intersection of San Clemente Avenue and Carioca Place
2.All-Way Stop Evaluation
3.Petition
4.Petition Verification Map
5.Speed Study
6.Memorandum from the City Traffic Engineer
7.Property Notification Map
8.Notice
9.Location Map
11/14/2023 C6 2 of 11
00029213 7
RESOLUTION NO. 2023-
A RESOLUTION OF THE CITY COUNCIL OF THE CHARTERED CITY OF
VISTA, CALIFORNIA, ESTABLISHING AN ALL-WAY STOP AT THE
INTERSECTION OF SAN CLEMENTE AVENUE AND CARIOCA PLACE
The City Council of the City of Vista does resolve as follows:
1. Findings. The City Council hereby finds and declares the following:
A. Section 21354 of the California Vehicle Code authorizes local agencies to install stop signs at the intersections under their jurisdiction.
B. On October 4, 2023, the City of Vista Traffic Commission recommended establishing an all-way stop at the intersection of San Clemente Avenue and Carioca Place.
C. The establishment of an all-way stop at the intersection of San Clemente Avenue and Carioca Place will provide for the safe movement of traffic.
2. Action.
A. An all-way stop at the intersection of San Clemente Avenue and Carioca Place is hereby declared and established.
B. The City Traffic Engineer is directed to install signs, markings, and other devices as reasonably necessary in accordance with the current California traffic engineering standards.
C. All previous determinations or declarations of the City of Vista in conflict herewith are repealed and rescinded.
3. Adoption. PASSED AND ADOPTED at a meeting of the City Council of the City of Vista held on November 14, 2023, by the following vote:
AYES:
NOES:
ABSTAIN:
APPROVED AS TO FORM:
WALTER CHUNG, CITY ATTORNEY
By:
APPROVED
Walter C. Chung
20231103154312
JOHN B. FRANKLIN, MAYOR
ATTEST:
KATHY VALDEZ, CITY CLERK
By:
11/14/2023 C6 3 of 11
EXHIBIT 1
CITY OF VISTA
PROVIDED BY THE CITY OF SAN DIEGO
ALL-WAY STOP EVALUATION Traffic Request Number:154331
Traffic Study Number:
Traffic Study Date:9/12/23
Time:1515-1530
Main Street:San Clemente Avenue
Side Street:Carioca Place
Existing condition:none
Is the highest classified street a major street? (Y/N):N Requires 20 or more for All-Way Stop
20 Qualifies for All-Way Stop based on other criteria? (Y/N):N
ACCIDENT EXPERIENCE
Recent 3 year period:8/1/20 to 7/31/23
# Acc =0 0 Point(s)
SPECIAL CONDITIONS
Enter 0 - 5 points:
Describe:0 Point(s)
TRAFFIC VOLUMES
Main Street:San Clemente Avenue
Total of Main Street Approaches:
Vol =11 (15 Minute Count)
(One Hour Count)
(Two Hour Count)
(Four Hour Count)
220 (Four (4) Hour Volume)0 Point(s)
Side Street:Carioca Place
Highest-Volume Side Street Approach
Vol =0 (15 Minute Count)
(One Hour Count)
(Two Hour Count)
(Four Hour Count)
0 (Four (4) Hour Volume)0 Point(s)
TRAFFIC VOLUME DIFFERENCE
Diff =220 9 Point(s)
PEDESTRIAN VOLUMES
Pedestrians crossing main street:
Peds =0 (15 Minute Count)
(One Hour Count)
(Two Hour Count)
(Four Hour Count)
0 (Four (4) Hour Volume)0 Point(s)
TOTAL 9 POINT(S)
Investigator:AS Date:9/12/23
11/14/2023 C6 4 of 11
EXHIBIT 2
11/14/2023 C6 5 of 11
EXHIBIT 3
248123552361
2450
2401
2350
2346
2334
2330
2345
2333
2326
2339
SAN CLEMENTE AV
CA
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CA
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![
Location of proposed All-way stop![Petition map for proposed All-Way Stop at San Clemente Avenue and Carioca Place CircleMust have signatures from 51% of the 13 addresses shown 11/13= 85%
Ali Sohi
9/5/2023
11/14/2023 C6 6 of 11
EXHIBIT 4
Day:City:Vista
Date:Project #:CA21_010067_001
Time < 15 15 - 19 20 - 24 25 - 29 30 - 34 35 - 39 40 - 44 45 - 49 50 - 54 55 - 59 60 - 64 65 - 69 70 +Total 00:00 AM 0 0 0 2 5 3 0 0 0 0 0 0 0 10
01:00 0 1 1 0 4 1 1 0 0 0 0 0 0 8
02:00 0 1 0 1 0 1 0 0 0 0 0 0 0 3
03:00 0 0 0 0 1 0 0 0 0 0 0 0 0 1
04:00 0 0 0 1 1 0 2 0 1 0 0 0 0 5
05:00 0 3 0 3 3 2 0 0 0 0 0 0 0 11
06:00 0 2 4 4 8 4 2 0 0 0 0 0 0 24
07:00 0 5 7 7 8 5 2 0 0 0 0 0 0 34
08:00 0 4 6 17 24 4 2 0 0 0 0 0 0 57
09:00 2 4 7 7 12 12 3 1 0 0 0 0 0 48
10:00 1 6 10 7 11 3 3 0 0 0 0 0 0 41
11:00 0 4 6 5 12 10 3 1 0 0 0 0 0 41
12:00 PM 1 6 4 11 12 15 2 2 0 0 0 0 0 53
13:00 0 4 8 5 8 8 4 0 1 0 0 0 0 38
14:00 2 3 5 10 10 10 3 4 0 0 0 0 0 47
15:00 0 3 4 15 6 9 3 0 0 0 0 0 0 40
16:00 3 8 9 10 13 12 1 0 0 0 0 0 0 56
17:00 1 8 11 15 13 7 1 2 0 0 0 0 0 58
18:00 1 6 10 8 8 10 2 0 0 0 0 0 0 45
19:00 0 9 9 8 7 9 0 0 0 0 0 0 0 42
20:00 0 4 3 11 10 4 2 1 0 0 0 0 0 35
21:00 0 0 6 3 9 3 5 0 0 0 0 0 0 26
22:00 1 3 1 1 10 5 1 0 0 0 0 0 0 22
23:00 0 1 0 1 1 2 1 0 0 0 0 0 0 6
12 85 111 152 196 139 43 11 2 751
2%11%15%20%26%19%6%1%0%100%
3 30 41 54 89 45 18 2 1 0 0 0 0 283
0%4%5%7%12%6%2%0%0%38%
09:00 10:00 10:00 08:00 08:00 09:00 09:00 09:00 04:00 08:00 2 6 10 17 24 12 3 1 1 57
9 55 70 98 107 94 25 9 1 0 0 0 0 468
1%7%9%13%14%13%3%1%0%62%
16:00 19:00 17:00 15:00 16:00 12:00 21:00 14:00 13:00 17:00 3 9 11 15 13 15 5 4 1 58
AM 7-9 NOON 12-2 PM 4-6 Off Peak Volumes
Volume %Volume %Volume %Volume %
91 12%91 12%114 15%455 61%
Summary
All Speeds
Thursday
Volume
PM Volumes
% PM
PM Peak Hour
Volume
Directional Peak Periods
Totals
% of Totals
AM Volumes
% AM
AM Peak Hour
Prepared by National Data & Surveying Services
SPEED
San Clemente Ave Bet. Andersen Ln & Carioca Pl
7/8/2021
Summary
30 Average
30 15th Direction
21 ADT
751
PercentilesStreet Name
San Clemente Ave
85th
38 95th
42 50th
11/14/2023 C6 7 of 11
EXHIBIT 5
Date: September 22, 2023
To: Greg Mayer, City Engineer
From: Sam Hasenin, Principal Engineer
Subject: All-Way Stop on San Clemente Avenue and Carioca Place Residents submitted a petition to install an all-way stop at the intersection of San Clemente Avenue and Carioca Place for an all-way stop for traffic calming purposes on San Clemente Avenue in accordance with the City’s Traffic Calming Program. Staff conducted an evaluation of the intersection using criteria such as traffic volumes, pedestrians, accident history, and other conditions. Staff determined that the intersection of San Clemente Avenue and Carioca Place Avenue does not meet the quantitative criteria for an all-way stop.
I evaluated the street segment and I found that based on roadway characteristics and vehicle speeds, in my engineering judgment and as provided in the City’s Traffic Calming Program, an all-way stop at the intersection of San Clemente Avenue and Carioca Place is the most feasible and effective measure to reduce vehicle speeds on San Clemente Avenue.
Husam Hasenin
Husam Hasenin
11/14/2023 C6 8 of 11
EXHIBIT 6
2342
127
248524812355
2486
2361
2450
2401
2350
2312
2482
2335
2329
2346
2334
2330
2345
2333
2326
21922191
2339
2356
A
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CA
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CASTLE
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IP
A
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N
CA
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SAN CLEMENTE AV SAN CLEMENTE AV SAN CLEMENTE AV
I
![
Location of Proposed All-Way Stop![
City of VistaNotification MapAll-Way Stop on San Clemente Avenue and Carioca Place 11/14/2023 C6 9 of 11EXHIBIT 7
October 31, 2023
Subject: All-Way Stop at the Intersection of San Clemente Avenue and Carioca Place Dear
Residents have expressed concern with speeding on San Clemente Avenue and requested the installation of an all-way stop at the intersection of San Clemente Avenue and Carioca Place. The residents have submitted a petition in support of their request. An all-way stop at this intersection requires the approval of the Traffic Commission and City Council.
The proposal was approved by the Traffic Commission on October 4, 2023. The proposal will be presented to the City Council meeting on Tuesday, November 14, 2023, at 5:30 pm. This is a public meeting that is open to the public.
The meeting is planned to be held in the City Council Chambers at the Civic Center located at 200 Civic Center Drive. Please check the meeting agenda for further instructions or in case of a change to the meeting format. The meeting agenda will be available on the City’s website, www.cityofvista.com , by Wednesday, November 8, 2023.
Please contact me if you have any questions.
Sincerely,
Husam Y. Hasenin
Husam Y. Hasenin
Traffic Engineering Division Manager
760.643.5411
[email protected]
11/14/2023 C6 10 of 11
EXHIBIT 8
SAN CLEMENTE AV
CARIOCA
P
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A
N
C
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M
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N
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WY
LOCATION:
SUBJECT:
DATE:November 14, 2023
All-Way Stop
San Clemente Avenue and Carioca Place
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SAN CLEMENTE AV
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MARGIE WY
Site
ProposedStop Sign
ExistingStop Sign
ProposedStop Sign
11/14/2023 C6 11 of 11EXHIBIT 9