longest highway in North Carolina; a common way to express coverage of the entire state is to say, "from Murphy to Manteo". US 64 runs through both. History U.S. Route 485 (US 485) was commissioned in 1926, looping west of US 85 between Santa Fe and Raton, New Mexico. In 1931, it became an extension of US 64. In 1959, the Arizona Department of Transportation submitted a proposal to extend US 64 west from Santa Fe, New Mexico to US 89 near Tuba City, Arizona, which was rejected. The portion south of Taos was removed in 1974, when US 64 was realigned and extended to Farmington, and became NM 68. Major intersections Arizona in Teec Nos Pos New Mexico in Shiprock. The highways travel concurrently through Shiprock. in Bloomfield. The highways travel concurrently through Bloomfield. east of Monero. The highways travel concurrently to south-southwest of Tierra Amarilla. in Tres Piedras south of Raton. The highways travel concurrently to Raton. in Raton. US 64/US 87 travels concurrently to Clayton. in Clayton. US 56/US 64 travels concurrently to east-northeast of Boise City, Oklahoma. US 64/US 412 travels concurrently to Guymon. Oklahoma southwest of Boise City. The highways travel concurrently to Boise City. east of Boise City in Guymon. The highways travel concurrently to Hooker. in Turpin. The highways travel concurrently to north of Turpin. north of Turpin. US 64/US 270 travel concurrently to Forgan. northwest of Rosston. The highways travel concurrently to east of Rosston. in Buffalo. The highways travel concurrently to north-northeast of Buffalo. in Alva. The highways travel concurrently through the city. west of Pond Creek. The highways travel concurrently to the Enid–North Enid city line. in Enid. The highways travel concurrently to north-northwest of Perry. north-northwest of Perry. I-35/US 64 travels concurrently to Perry. in Perry. The highways travel concurrently through Perry. west-southwest of Morrison east of Morrison in Westport. The highways travel concurrently to Tulsa. in Tulsa. The highways travel concurrently through Tulsa. in Tulsa. I-444 and US 64 have a hidden concurrency through Tulsa. in Tulsa in Tulsa. The highways travel concurrently through Tulsa. north-northeast of Boynton. The highways travel concurrently to Muskogee. in Muskogee. The highways travel concurrently through Muskogee. in Warner in Sallisaw. The highways travel concurrently through Sallisaw. in Sallisaw south-southwest of Roland Arkansas in Van Buren in Clarksville in Lamar in London in Conway in Beebe. The highways travel concurrently to Bald Knob.