Danville / Mt Diablo Speed Bump Adventure
Route A: 40 miles with 3,900 feet of climbing (to summit), Traffic: light to moderate.
Route B: 30 miles with 3,500 feet of climbing (to 2nd ranger station).
Both routes enter at South Gate and exit North Gate.
Directions to starting point in Lunardi’s (formerly Adronico) Market parking lot in Danville.
On 680 (North or South bound), in Danville, take the Diablo Rd West exit.
Go West to end, turn Left on South Hartz Ave.
Go two blocks and turn Right on Church Street.
Proceed straight thru signal light into parking area of Lunardi’s Market- use 4 hour parking area next to bike trail.
Or use Mapquest to 345 Railroad Ave, Danville, CA 94526
