New Mexico State Road 399
| Route information | ||||
|---|---|---|---|---|
| Maintained by NMDOT | ||||
| Length | 3.185 mi (5.126 km) | |||
| Major junctions | ||||
| Southern end | CR 120 / CR 127 in La Mesilla | |||
| Northern end | US 84 / US 285 in Sombrillo | |||
| Location | ||||
| Country | United States | |||
| State | New Mexico | |||
| Counties | Santa Fe, Rio Arriba | |||
| Highway system | ||||
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State Road 399 (NM 399) is a 3.185-mile-long (5.126 km) state highway in the US state of New Mexico. NM 399's northern terminus is at U.S. Route 84 (US 84) and US 285 in Sombrillo, and the southern terminus is a continuation as County Route 120 (CR 120) at CR 127 in La Mesilla.