Silverbell Road over North Mountain AVE Wash
Good Condition39 years old10,053 vehicles/day
Location
| State | Arizona |
| County | Pima |
| Location | 0.8 Mi N Of Grant Road |
| Carries | Silverbell Road |
| Crosses | North Mountain AVE Wash |
| Coordinates | 32.26230, -111.02050 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 90.9 ft (27.7 m) |
| Max Span | 14.1 ft (4.3 m) |
| Deck Area | 473.7 sq m |
| Main Spans | 6 |
| Year Built | 1987 (reconstructed 2015) |
Traffic
| Avg Daily Traffic | 10,053 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 6 |
Inspection & Ownership
| Last Inspection | 821 |
| Inspection Frequency | Every 48 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 09980 |