ATTN: IB 41 and 45 delayed at Union and Columbus due to an overhead wire issue. Expect delays and reroutes around that area. (More: 13 in last 24hrs)

31BX Balboa B Express

Service Frequencies 

Wait time between vehicles

Approximate weekday frequencies. Before 10 am: 10 minutes; from 10 am to 3 pm: 10 minutes; from 3 pm to 7 pm: 15 minutes; after 7 pm: No Service. There is no weekend service.

Service to Downtown operates weekdays from 6:40 AM to 9:05 AM. Service to the Outer Richmond District operates weekdays from 4:05 PM to 7:00 PM. There is no weekend service.
 

Live Map

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Stops/Description

Inbound to Downtown
Outbound to Inner Richmond
Description
The 31BX Balboa B Express runs during weekday peak periods only.

Inbound am

Balboa and 12th Avenue via Balboa, Turk, Masonic, Geary, Presidio, Bush, Sansome, California, Davis to Pine.

Express Area: No stops after Presidio and Geary until Montgomery.

Outbound pm

Davis and Pine via Davis, Pine, Presidio, Geary, Masonic, Turk, Balboa to 12th Avenue.

Express Area: No stops after Montgomery until Presidio and Geary.