Nm-400 over Unnamed Waterway
Good Condition96 years old1,524 vehicles/day
Location
| State | New Mexico |
| County | McKinley |
| Location | 3.2 Mi S Of Jct I-40 |
| Carries | Nm-400 |
| Crosses | Unnamed Waterway |
| Coordinates | 35.46719, -108.54434 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 23.6 ft (7.2 m) |
| Max Span | 20.3 ft (6.2 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 93.6 sq m |
| Main Spans | 1 |
| Year Built | 1930 (reconstructed 1975) |
Traffic
| Avg Daily Traffic | 1,524 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000004187 |