IRR BIA Route 1 over Dry Run
Good Condition17 years old2,000 vehicles/day
Location
| State | Arizona |
| County | Mohave |
| Location | 4.1km E Of Pierce Ferry R |
| Carries | IRR BIA Route 1 |
| Crosses | Dry Run |
| Coordinates | 35.88319, -114.04783 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 31.2 ft (9.5 m) |
| Max Span | 31.2 ft (9.5 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 98.8 sq m |
| Main Spans | 1 |
| Year Built | 2009 |
Traffic
| Avg Daily Traffic | 2,000 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 223 |
| Inspection Frequency | Every 24 months |
| Owner | Bureau of Indian Affairs |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0000H68606B0932 |