National Forest Development Road 257 in Shoshone County, Idaho

National Forest Development Road 257 in Shoshone County is an unpaved unclassified road. It runs in an east-west direction starting from USFS Road 1005 and ends at National Forest Development Road 400. National Forest Development Road 257 also exists in Custer County and Idaho County.

Road Type
unclassified road
Route
east-west