New Mexico State Road 320
| Thorpe Road | ||||
NM 320 highlighted in red | ||||
| Route information | ||||
| Maintained by NMDOT | ||||
| Length | 2.000 mi (3.219 km) | |||
| Major junctions | ||||
| West end | NM 185 west of Doña Ana | |||
| I-25 in Doña Ana | ||||
| East end | End of state maintenance in Doña Ana | |||
| Location | ||||
| Country | United States | |||
| State | New Mexico | |||
| Counties | Doña Ana | |||
| Highway system | ||||
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State Road 320 (NM 320), also known as Thorpe Road, is a 2.000-mile (3.219 km) two–lane state highway in the Mesilla Valley in Doña Ana County, New Mexico, United States, that connects New Mexico State Road 185 (NM 185) with the end of state maintenance in Doña Ana, just northeast of its interchange with Interstate 25/U.S. Route 85 (I-25/US 85).