San Mateo County
Smart Corridor Expansion
City of South San Francisco – City Council Meeting
November 8, 2023
Image Source: http://astanehelaw.com/2020/09/02/san-mateo-county-passes-emergency-ordinance-establishing-paid-sick-leave-for-the-coronavirus-covid-19-pandemic/ 1 Mission:
2 C/CAG provides a forum for all 21 jurisdictions to work together on common issues, to develop cost-effective solutions, and to meet certain statewide mandates.
• C/CAG is the San Mateo County “Congestion Management Agency (CMA)”, also known as “County Transportation Agency (CTA)” • Countywide Water Pollution Prevention Program
• Airport/Land Use Commission
Collaborative Decision Making
3 What is Smart Corridor?
4 Designed to enhance mobility
Installs traffic management infrastructure and
communications
Enable active traffic management capabilities
and coordination (Minimize delay up to 21%)
Allows drivers to make informed choices
The Concept
5 5
Under Construction
Construction Ready
Program
Alignment
6 6
Devices Qty Installed
Trailblazer Signs 117
Traffic Controllers 236
Vehicle Detectors 40
CCTV Cameras 270
Total 663
Communications Miles
Fiber optic Cable 50
Southern
Segments
7 7
49 TRAFFIC SIGNAL
CONTROLLERS
81 CCTV
CAMERAS
7 TRAILBLAZER
SIGNS
7 DETECTION
STATIONS
8.5 MILES OF FIBER
COMMUNICATIONS
4 DYNAMIC
MESSAGING SIGNS
1 VIDEO
WALL
South San Francisco Project Elements
Total Planning,
Design and
Construction Cost:
$8.519M
8 8
Cable with optical fibers that provide reliable connections and communications.
Fiber Communications Network
Smart Corridor Uses
• Traffic signal connections
• Incident management
• Field device
communications
• Interagency
communications
Other Common Uses
• City facility connections
• Internet, television, phone
services
• Facilitating public services
• Connected vehicle/automated
vehicles
• Smart street lighting
9 9
Fiber Alignment
10 10
Recent Smart Corridor Use Cases
US-101 Freeway Closure
• Caltrans bridge replacement over
US-101 in Redwood City
• NB and SB 101 closed for two
weekends in Sept. and Oct.
• Trailblazer signs displayed
messages to reroute motorists off
US-101
Message Signs
• Displays text messages, arrows, and
freeway shields to guide motorists
• Can also display custom messages for
City events
11 11
Thank you
Kaki Cheung
C/CAG Deputy Director
[email protected]
Image Source: http://astanehelaw.com/2020/09/02/san-mateo-county-passes-emergency-ordinance-establishing-paid-sick-leave-for-the-coronavirus-covid-19-pandemic/