81X Caltrain Express

🚍 Caltrain Express: 4th & King Caltrain - Downtown

Maps

Map (PDF) | Live map

Schedules

Schedules | Frequency guide | Live bus arrival prediction

This route runs only on weekday mornings from Caltrain to downtown. Buses are timed to meet Caltrain arrivals.

Points of interest

• Downtown San Francisco

Connections

Caltrain:

• 4th & King Station

BART:

• Montgomery Station
• Embarcadero Station

Muni Metro:

• 4th & King Station
• Montgomery Station
• Embarcadero Station

Muni | Bus routes | Muni Metro J K M N T | Cable car | Historic streetcar | Fares | Maps