Welcome to SMCTD

 

The San Mateo County Transit District is the administrative body for the principal public transit and transportation programs in San Mateo County: SamTrans bus service, including Redi-Wheels paratransit service, Caltrain commuter rail and the San Mateo County Transportation Authority. Caltrain and the TA have contracted with the District to serve as their managing agency, under the direction of their boards of directors.
Bus
Train
Accessibility
Bike
Last Mile
Electric Train
Peninsula Corridor Joint Powers Board
SamTrans bus parked in the bus yard
SamTrans
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San Mateo County Transportation Authority
101 Express Lanes Project
101 Express Lanes

What We're Up To

Contracting Opportunities

Contracting, Bids and More

Contact SMCTD

San Mateo County Transit District Customer Service

OnDemand Shuttle
Where's My Shuttle
Give Us Feedback

Customer Service 1-800-660-4287

Latest News

Caltrain Presidents Day 2026
Caltrain to run modified schedule for Presidents Day
Caltrain will operate a modified schedule on Monday, Feb. 16. with local service all-day star...
SamTrans Presidents Day 2026
SamTrans to operate non-school day schedule on Presidents Day
SamTrans riders should plan ahead for Presidents Day, Monday, Feb. 16, as the agency will ope...
Rep. Kevin Mullin speaking at the grand opening of the 101 Express Lanes in San Mateo.
Federal transportation funding advances key San Mateo County projects
Federal transportation funding included in the Transportation, Housing and Urban Development ...
A pedestrian waits for traffic along a busy stretch of El Camino Real in San Mateo
Public feedback sought on next phase of Central El Camino Real multimodal planning
The online survey for Phase 2 engagement is open through March 31 and will help shape how imp...
SamTrans 50th anniversary 2020s
SamTrans reroutes ECR due to ongoing construction in Burlingame
SamTrans is rerouting its ECR bus route as Caltrans continues a weekday construction project ...

Recent Projects