47 min
This service road descends from the Mount Lukens Road #2N76 to a saddle where there is a junction with the Grizzly Flat Road #2N79 and the Dark Canyon Trail. It is mostly overgrown with ceanothus and non-native Spanish broom but generally wide enough for most trail users.
Saddle at the top of Grizzly Flats Road. Lukens Truck Trail continues its climb to the peak on the left.