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Rossmoor Dial-a-Bus information (925) 988-7676

The Rossmoor Bus service operates seven days a week. Dial-A-Bus operates on weekdays in the early morning and evenings, then all day on weekends and holidays. The Dial-A-Bus service areas are destinations in the Rossmoor Valley, Rossmoor Shopping Center, medical centers, and trips to our downtown service area. The Dial-A-Bus will pick you up at your curbside entry. You need to call at least one hour in advance for a ride.

Downtown service includes stops but not limited to BART, Regional Center for the Arts, Kaiser Hospital and Trader Joes. Drivers stop where it has been approved to be a safe location and at all County Connection bus stops along the Green Line route.

Weekday Morning Dial-A-Bus:
Phones open:              5:45 a.m. – 8:00 a.m.
Service hours:             5:50 a.m. – 9:00 a.m.

Early Morning Dial-A-Bus service makes four trips, on request, to our downtown service area. Estimated times of arrivals for BART are 6:15, 7:00, 8:00 and 9:00 a.m. Dial-A-Bus also connects with the County Connection public transit that departs from the Safeway shopping center.

Weekday evening Dial-a-Bus:
Phones open:              4:30 p.m. – 7:30 p.m.
Service hours:             6:00 p.m. – 8:30 p.m.

Weekday evenings, Dial-A-Bus services the Rossmoor valley and makes trips to our downtown service area at 7:00 and 8:20 p.m., on request.
Riders must call at least one hour in advance.

Saturday, Sunday and holiday Dial-a-Bus:
Phones open:              8:00 a.m. – 4:00 p.m.
Service hours:             9:00 a.m. – 8:30 p.m.

Estimated arrival times for the downtown Walnut Creek service area are at 9:30 and 11:30 a.m., 1:30, 3:30, 5:00, 7:00 and 8:20 p.m.

Paratransit riders are incorporated into the regular Dial-A-Bus service on weekends, so they too need to call at least one hour in advance for any needed rides.

For further information or explanation, call (925) 988-7670 on weekdays or email us at