Nm-554 over Unnamed Waterway
Good Condition84 years old1,165 vehicles/day
Location
| State | New Mexico |
| County | Rio Arriba |
| Location | 0.64 Mi NE Of Us-84 |
| Carries | Nm-554 |
| Crosses | Unnamed Waterway |
| Coordinates | 36.21699, -106.24693 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 76.4 ft (23.3 m) |
| Max Span | 5.9 ft (1.8 m) |
| Deck Area | 405.4 sq m |
| Main Spans | 8 |
| Year Built | 1942 (reconstructed 1990) |
Traffic
| Avg Daily Traffic | 1,165 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 721 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000002993 |