Nm-345 Unser Blvd. over Mirehaven Channel
Good Condition39 years old24,000 vehicles/day
Location
| State | New Mexico |
| County | Bernalillo |
| Location | 0.8 Mi N Of I-40/NM-345 |
| Carries | Nm-345 Unser Blvd. |
| Crosses | Mirehaven Channel |
| Coordinates | 35.10534, -106.72999 |
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 | 44.0 ft (13.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 178.2 sq m |
| Main Spans | 4 |
| Year Built | 1987 |
Traffic
| Avg Daily Traffic | 24,000 (2023) |
| Truck Traffic | 13% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000010061 |