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.
Electric Train
Peninsula Corridor Joint Powers Board
SamTrans bus parked in the bus yard
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

Latest News

Rolling Stones
Can’t Get No Satisfaction Stuck in Traffic, Take Caltrain to Rolling Stones at Levi’s Stadium
The Rolling Stones are bringing their Hackney Diamonds Tour to Levi’s Stadium in Santa Clar...
Web Tile Alerts
Sign Up for Caltrain Alerts July 8

Get customized text and email updates designed for your commute

Fourth of July 2024
Fourth of July Service for SamTrans
SamTrans will be operating a Sunday schedule this Fourth of July. Independence Day celebratio...
Adult and baby bald eagle with Caltrain and fireworks in background
Caltrain Runs Weekend Schedule for July 4 with Special SF Fireworks Service
Caltrain will operate a weekend schedule for Independence Day on Thursday, July 4, plus a spe...
San Jose Quakes vs LAFC (California Clasico)
Caltrain Will Provide Service to San Jose Earthquakes vs LA Galaxy this Saturday
The rivalry between the San Jose Earthquakes and the Los Angeles Galaxy shakes up this Saturd...