Mount Diablo State Park Supervised Mountain Bike Trail Use

A pilot program allowing organized youth mountain bike use on select trails within Mt. Diablo State Park to evaluate safety, user conflicts, and environmental impacts. Use will occur between December and May, consistent with the organized youth riding season. Ground disturbance will be minimal, limited to minor tread work less than 100’ using hand tools, light brushing of vegetation along the trail less than 500’, and installation of small informational signs at up to 10 trailhead locations smal...