Nm-464 over Road Canyon
Good Condition68 years old30 vehicles/day
Location
| State | New Mexico |
| County | Grant |
| Location | 18.5 Mi N Of Us-70 |
| Carries | Nm-464 |
| Crosses | Road Canyon |
| Coordinates | 32.65852, -108.74041 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 4 (Poor) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 32.8 ft (10 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 71 sq m |
| Main Spans | 3 |
| Year Built | 1958 |
Traffic
| Avg Daily Traffic | 30 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 12 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000005873 |