BCAG is an association of all the local governments within Butte County. Its members include the cities of Biggs, Chico, Gridley, Oroville, the Town of Paradise and the County of Butte.
BCAG is responsible for development of federal and state transportation plans and programs that secure transportation funding for the region's highways, transit, streets and roads, pedestrian and other transportation system improvements.
BCAG is also the administrative and policymaking agency for the region's public transit service. Butte Regional Transit or the "B-Line" is a consolidated transit system that provides urban and rural fixed route service and provides complementary Paratransit service in accordance with the Americans with Disabilities Act (ADA).