National Forest Development Road 321 in Shoshone County, Idaho

National Forest Development Road 321 in Shoshone County is a residential street. It runs in an east-west direction starting from State Highway 3 and crosses Pine Drive, Poplar Street and Merry Creek Road and ends at Saint Joe National Forest Road 301. National Forest Development Road 321 also exists in Idaho County.

Road Type
residential street
Route
east-west