News release BLM. The Bureau of Land Management will temporarily close several forest roads north of Reedsport, Oregon this month while crews replace culverts. The following roads will be closed until approximately September 23, 2016: • Upper Smith River Road (20-11-36) at the 31.2 and 33.9 mile markers; • Fern Top Road (21-9-32); • Wasson Lake Road (21-9-10). For additional information, please contact the Coos Bay District at (541) 756-0100.