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
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 ...
Take Caltrain to see the rematch game between the 49ers and Chiefs at Levi’s® Stadium
As the San Francisco 49ers’ play the Kansas City Chiefs in a Superbowl rematch on Sunday, O...
Caltrain Joins the Great ShakeOut
Caltrain will participate in the Great California ShakeOut earthquake drill Thursday, Oct. 17...
