The San Mateo County Transportation Authority

The San Mateo County Transportation Authority (TA) plans, funds, and delivers transportation programs and projects throughout San Mateo County.

The TA manages the voter-approved Measure A and Measure W sales taxes that generate revenue to help improve transit and relieve congestion. The TA is an independent agency and is governed by an appointed board of seven directors, who are elected officials, representing the county, cities and the San Mateo County Transit District.

Call for Projects

Quick Links

2025 Call for Projects Tile
2025 Highway Program Call For Projects
Bicyclists in two-way separated bikeway in Burlingame, CA
2025 Cycle 3 Transportation Demand Management (TDM) Program
Undercrossing of US 101 in Redwood City
Active 101
Mid County Multimodal Jumbotron
Mid County Multimodal Strategy
Barriers View
Connect4SSF
Measure W Expenditure Percentages
Measure W
TA Funded Map
Funded Projects Map
101 Express Lanes Project
SM 101 Express Lanes Projects
SM 101 Express Lanes Policy
SM 101 Express Lanes Joint Powers Authority
Measure A Expenditure Percentages
Measure A

Latest News

101CC South County Map 7.27.2025
Have a say in redesigning the way we move through South San Mateo County
Whether you bike, walk, ride a scooter, hop on a bus or train, or drive a car — the TA want...
Buses and shuttles at the South San Francisco ferry terminal
TA awards more than $83 Million for transit and first/last mile improvements
The funding supports two complementary grant programs focused on enhancing mobility and trans...
Bicyclists in two-way separated bikeway in Burlingame, CA
Help shape how transportation dollars are spent in San Mateo County
San Mateo County residents passionate about improving mobility and ensuring responsible use o...
TA Board approves $187.1 million budget to fund transportation solutions throughout San Mateo County
This move makes funding available for critical investments in pedestrian and bicycle improvem...
TA celebrates Bike to Wherever Days
San Mateo County Transportation Authority leads Bike to Wherever Days events this week
As part of this regional celebration, the San Mateo County Transportation Authority (TA) is h...
San Mateo County Supervisor Jackie Speier
Former Congresswoman Jackie Speier joins TA Board
The San Mateo County Transportation Authority (TA) is pleased to welcome former U.S. Congress...
Artist rendering of a multimodal vision for Fashion Island Boulevard and 19th Avenue in San Mateo
TA set to implement new five-year strategic plan
DJI_01010-topaz-high fidelity v2-2x-2_0
TA awards $27M to sustainable transportation projects

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2023 onward, all Board meeting agendas are available on our agenda management platform. Any other public meeting agendas (or for all public meeting agendas prior to 2023) are still located and searchable here or at TA Meetings Calendar | SMCTA

Upcoming Meetings

Public Comments: Public comments may be emailed to publiccomment@SMCTA.com or mailed to 1250 San Carlos Ave., San Carlos, CA 94070, will be compiled and posted weekly along with any Board correspondence. Any public comments received within two hours prior to the start of the meeting will be included in the weekly Board correspondence reading file. 

Public comments and correspondence, including any personal information such as names and email addresses, submitted to this agency shall become disclosable public records.

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