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.
Peninsula Corridor Joint Powers Board
SamTrans
San Mateo County Transportation Authority
101 Express Lanes
What We're Up To
Shuttles
Contracting Opportunities
Contracting, Bids and More
Contact SMCTD
San Mateo County Transit District Customer Service
Where's My Shuttle
Latest News
Decorated SamTrans bus to be part of Día de los Muertos celebration in Redwood City Sunday
This weekend, SamTrans will celebrate San Mateo County’s Hispanic heritage at the annual Da...
Caltrain Seeks Six Representatives for Bicycle & Active Transportation Advisory Committee
Caltrain is seeking six Caltrain riders to apply for its Bicycle & Active Transportation ...
San Mateo County Transportation Authority celebrates $105 million grant for major interchange project
The interchange provides access to San Mateo County residential communities in Redwood City, ...
Take Caltrain to See the Warriors Home Opener at Chase Center
Bay Area basketball fans looking to see the start of the 2024/2025 NBA season can take Caltra...
San Mateo County Transportation Authority seeks public input on Active 101 project with new online voting tool
Active 101 is designed to identify specific projects that will enhance active transportation ...
