The way points of this bicycle route:
Home
L on Roundhill
local peak
local peak
R on Green valley
L on Diablo; annoying light.
L on Mt Diablo Scenic
Official Start
Nasty little hill
The bottom
Entrance
South Gate
Rock City
Turns back up
Staging Area
local peak
turns back up
switchback
Junction; restrooms
staging lot
Nasty stretch
Lower Parking lot
Staging area
4wd turnoff
The turnaround
Coup de Grace
R on Manning
(Can take R on Highland)
R on Carneal Rd
L on Highland Rd
Continue on Highland
R on Camino Tassajara
L at Major intersection onto Crow Canyon
Nasty stretch of much traffic for a mile.
(R on Bollinger is a dead end with a modest climb for a few miles)
Local summit
Tricky narrow section
R at base of turn onto Cull Canyon
Left on Heyer, up nasty hill
Local Summit
Jog left and straight continuing on Heyer
R on Redwood Rd
Local Summit
R onto Pinehurst
Local Summit
Stay left on Pinehurst
R on Skyline; local summit
Local Summit
R on South Park Blvd, steep descent, watch for radar.
R on E Park
Continue R on Wildcat Canyon Local Summit.
Straight Across to Bear Creek Rd.
Local summimt
R on Happy Valley
Local Summit
L on Deer Hill Rd
Straight Across
R on Camino Diablo
Right on bridge over freeway
L on Saranap Ave
Continue R on Saranap
R on Boulevard Way
Straight Across into Tice Valley Blvd
Local summit
R on Crest Ave
R on Castle Crest -- a mile of hell, and back
R on Crest Ave
No choice Left on Hillgrade; be wary of trail crossing below.
R on Danville Blvd
Left at light onto Livorna Rd
Local Summit
L on Livorna Hts Rd