- Morongo Basin Transit Authority - Service within and between Yucca Valley, Twentynine Palms, and Palm Springs. Contains bus schedules, news and contact information.
- Mountain Area Regional Transit Authority - Serves the communities of the San Bernardino Mountains with service to the city of San Bernardino.
- Omnitrans - Provides public transportation and dial-a-ride for Western San Bernardino County.
- Victor Valley Transit Agency - Provides public transit for Victorville, Apple Valley, and surrounding communities.
