AC Transit Route M

Castro Valley Station - Union City Station

This route crosses the Hayward-San Mateo Bridge and the Dumbarton Bridge.

Not all trips serve the entire route. See headsign for destination.

On weekends, this route only operate between Castro Valley Station and Hillsdale Station.

Points of interest

• Hayward Hall of Justice
• Chabot College
• Hillsdale Shopping Center

Schedules

Map

Schedules

Connections

Caltrain:

• Hillsdale Station

BART:

• Castro Valley Station
• Hayward Station (BART)
• Union City Station