concurrent U.S. Routes 70 and 380. State Road 414 State Road 414 (NM 414) is a long state highway located entirely in Taos County. The highway begins at US 285 in Ojo Caliente, and travels west to the end of state maintenance. State Road 446 State Road 446 (NM 446) is a long state highway located entirely in Mora County. The highway is the shortest state road in New Mexico. The highway begins at a t-intersection with NM 97, and parallels Wolf Creek before terminating just south of Valmora. State Road 450 State Road 450 (NM 450) is a long state highway located entirely in Mora County. The highway begins at a t-intersection with NM 97, before terminating at the end of State maintenance. State Road 461 State Road 461 (NM 461) is a long state highway located entirely in Lincoln County in Coyote. The western terminus is at US 54 north of Carrizozo, and the eastern terminus is at the end of route in Coyote. State Road 473 State Road 473 (NM 473) is a long state highway located entirely in Sandoval County. The highway begins at exit 240 off of Interstate 25 traveling northwest along Bernalillo Avenue over a level crossing to an intersection with NM 313 in downtown Bernalillo. State Road 498 State Road 498 (NM 498) is a long state highway located entirely in Doña Ana County. The highway begins at an intersection with NM 273 northeast as Racetrack Drive, over the Rio Grande before terminating at the New Mexico–Texas state line. State Road 513 State Road 513 (NM 513) is a long state highway located entirely in Torrance County. The highway begins at a junction with U.S. Route 60 and travels north to the Salinas Pueblo Missions National Monument east of Scholle. State Road 533 State Road 533 (NM 533) is a long state highway located entirely in Hidalgo County. The highway begins at the Arizona–New Mexico state border on Portal Road, east to an intersection with NM 80. State Road 546 State Road 546 (NM 546) is a long state highway located entirely in Sierra County. The highway begins at a four way intersection in southeast Derry. The highway begins at NM 187 and travels northeast to an intersection with exit 51 on Interstate 25. State Road 576 State Road 576 (NM 576) is a long state highway located entirely in Rio Arriba County.