Nm-45 over San Antonio Arroyo
Fair Condition48 years old30,903 vehicles/day
Location
| State | New Mexico |
| County | Bernalillo |
| Location | 2.32 M N Jct I-40/NM-45 |
| Carries | Nm-45 |
| Crosses | San Antonio Arroyo |
| Coordinates | 35.13897, -106.70026 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 44.0 ft (13.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 376.5 sq m |
| Main Spans | 4 |
| Year Built | 1978 |
Traffic
| Avg Daily Traffic | 30,903 (2020) |
| Truck Traffic | 7% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000008335 |