How does the BART-to-Bus transfer work?
A. If you’re getting off of BART and taking an AC Transit bus, you can save money on your bus fare by obtaining a BART-to-Bus transfer before exiting BART. Transfers are good for 25 cents off of the local bus fare. The transfers are good for buses at BART stations, downtown Berkeley or downtown Oakland and are valid for up to 72 hours from the time issued. Just present the intact transfer to the bus operator when paying. BART-to-Bus transfers are not valid for a discount on transbay fares.