Welcome Aboard! The Mountain Area Regional Transit Authority (MARTA) provides local and Dial-a-Ride bus service to the Big Bear Valley, Running Springs, Lake Arrowhead, Crestline and Off the Mountain service to San Bernardino.

		ADA ID Card Renewal Current ADA ID cards expired June 30, 2010. Contact your local MARTA office for renewal. Google Trip Planner Get around town, off the mountain, or connect with other services. You can now plan your trip using the Google Trip Planner located in the sidebar of this page. Scroll down and check it out now.