U.S. 82 connects Brunswick, GA to Alamogordo, NM. In 1989, it swapped designations with US 84 in Georgia.
U.S. 83 links Westhope, ND to Brownsville, TX.
U.S. 84 currently links Midway, GA to Pagosa Springs, CO. In 1989, it traded designations with US 82 in Georgia as part of a rerouting east of Waycross.
U.S. 85 goes from Fortuna, ND to El Paso, TX.
U.S. 86 has never been used in any known proposal.
U.S. 87 connects Havre, MT to Port Lavaca, TX.
U.S. 88 has never been used in any known proposal.
U.S. 89 runs from Piegan, MT to Flagstaff, AZ.
U.S. 90 goes from Jacksonville Beach, FL to Van Horn, TX.
