Explore details about location National Forest Development Road 313. National Forest Development Road 313 is a location situated within the Idaho County alongside other areas such as National Forest Development 5669 C, National Forest Development Road 103, Cove Creek Road. Additionally, some smaller parts of National Forest Development Road 313 include specific areas like Pack Trail 125, National Forest Development Road 444A, National Forest Development Road 221 adding to the diversity of its landscape.