Nm-406 over North Canadian River
Fair Condition49 years old169 vehicles/day
Location
| State | New Mexico |
| County | Union |
| Location | 19.2 Mi N Of Jct Us-56/64 |
| Carries | Nm-406 |
| Crosses | North Canadian River |
| Coordinates | 36.70131, -103.07076 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 201.1 ft (61.3 m) |
| Max Span | 52.2 ft (15.9 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 655.9 sq m |
| Main Spans | 4 |
| Year Built | 1977 |
Traffic
| Avg Daily Traffic | 169 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000007648 |