National Forest Development Road 45 in Clackamas County, Oregon

National Forest Development Road 45 in Clackamas County is an unpaved unclassified road. It runs in a north-south direction starting from Resort Road and crosses South Hillockburn Road, National Forest Development Road 4510, National Forest Development Road 4510-145, 4520 Road, National Forest Development Road 4540, 4545 Road, 45-180 Spur, National Forest Development Road 4545 and Forest Road 45 and ends at National Forest Development Road 4550. National Forest Development Road 45 also exists in Harney County.