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.
Quick Links
Active 101
Mid County Multimodal Strategy
Connect4SSF
Measure W
Funded Projects Map
SM 101 Express Lanes Projects
SM 101 Express Lanes Joint Powers Authority
Measure A
Latest News
TA set to implement new five-year strategic plan
TA awards $27M to sustainable transportation projects
California’s first county-wide AV strategic plan
TA celebrated $105 million grant for SR84-US101
TA launches new voting tool to collect public input
New multimodal strategy for US 101 corridor
The 101 Express Lanes Community Transportation Benefit is increasing to $200 on a preloaded FasTrak or Clipper Card
The San Mateo County Express Lanes Joint Powers Authority (SMCEL-JPA) is increasing the benef...
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...
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