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

Bicyclists in two-way separated bikeway in Burlingame, CA
2024 Joint Ped/Bike and ACR/TDM Calls for Projects
Barriers View
Measure W Expenditure Percentages
Measure W
San Mateo Bridge
Regional Transit Connections
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

TA bike path funding - SMCTA
Fiscal Year 2025 approved budget includes updated format to improve clarity and transparency
The new Fiscal Year 2025 San Mateo County Transportation Authority (TA) budget goes into effe...
Bay Area Bike to Wherever Days 2024
SamTrans and the San Mateo County Transportation Authority celebrate the 30th anniversary of Bike to Work Day with Energizer Station in Millbrae
SamTrans and the San Mateo County Transportation Authority (TA) are teaming up with the Silic...
101-92 Interchange
US 101/ SR 92 Direct Connector Project wants to hear from public
A pair of meetings are being held to hear thoughts about which alternatives and environmental...
Transportation Authority Seeks Volunteers for Citizens Advisory Committee
The San Mateo County Transportation Authority (TA) is soliciting applications to fill two sea...
101 Express Lanes Freeway photo
San Mateo 101 Express Lanes honored with Innovative Transportation Solutions Award
The San Francisco Bay Area Chapter of the Women’s Transportation Seminar (WTS) is honoring ...
Map of South San Francisco Connect4SSF project zone.
Governor Newsom awards nearly $150 million to reconnect underserved communities divided by highways as part of a historic new program
A groundbreaking new pilot program will distribute nearly $150 million to transform and recon...
Join the conversation
Public feedback is next step for project to improve transit connections between San Mateo County and its neighbors
There’s a plan in the works to make it easier for people to take transit seamlessly between...
SMCTD Homepage Banner
SamTrans, TA Release Year in Review Reports
SamTrans and the San Mateo County Transportation Authority (TA) have published webpages detai...
2023 onward, all Board meeting agendas are available on our agenda management platformAny 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

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