New Mexico State Road 509
# New Mexico State Road 509

State Road 509 (NM 509) is a 36.5-mile-long (58.7 km) state highway in the US state of New Mexico. NM 509's southern terminus is at NM 605 north of Grants, and the northern terminus is at Navajo Route 9 west of Whitehorse.

## Major intersections

The entire route is in McKinley County.

| Location | mi | km | Destinations | Notes |
| - | - | - | - | - |
| ​ | 0.000 | 0.000 | NM 605 | Southern terminus |
| ​ | 36.500 | 58.741 | Navajo Route 9 | Northern terminus |
| 1.000 mi = 1.609 km; 1.000 km = 0.621 mi |||||
