IRR BIA RTE 21 over Vamori Wash
Good Condition52 years old150 vehicles/day
Location
| State | Arizona |
| County | Pima |
| Location | 27.6 Km South Jct HWY 86 |
| Carries | IRR BIA RTE 21 |
| Crosses | Vamori Wash |
| Coordinates | 31.95164, -112.34772 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 54.5 ft (16.6 m) |
| Max Span | 10.2 ft (3.1 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 121.2 sq m |
| Main Spans | 5 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 150 (2023) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | Bureau of Indian Affairs |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 00000000000H660 |