National Forest Development Road 509 in Shoshone County, Idaho

National Forest Development Road 509 in Shoshone County is an unpaved unclassified road. It runs in a northeast-southwest direction starting from Saint Joe River Road and crosses National Forest Development Road 1956 and ends at Saint Joe National Forest Road 509. National Forest Development Road 509 also exists in Adams County.

Road Type
unclassified road
Route
northeast-southwest