From Oakland, Berkeley and San Francisco take
the 24 freeway to the 680 N
orth off ramp to the  
Concord Ave exit.  Follow the off ramp to
Diamond Blvd and turn left, then left again on
Concord Blvd.  Pass through the first light
(Contra Costa Blvd) and make your next left on to
Old Quarry Road.  Take Old Quarry to the first
stop sign and turn left in to the DVC Plaza -we're
right on the corner to the right.


From the 4 freeway, take the Pacheco exit and
turn right on to Pacheco Ave about 1 mile to
Chilpancingo/Concord Blvd -turn right to the first
light -Old Quarry Road.  Turn left on to Old Quarry
Road to  the first stop sign and turn left