IRR BIA RTE 1 over Main Canal South
Good Condition64 years old2,800 vehicles/day
Location
| State | Arizona |
| County | La Paz |
| Location | 1.6 Km NE Of BIA RTE 1/24 |
| Carries | IRR BIA RTE 1 |
| Crosses | Main Canal South |
| Coordinates | 34.01327, -114.39015 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 42.7 ft (13 m) |
| Max Span | 20.7 ft (6.3 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 131.3 sq m |
| Main Spans | 2 |
| Year Built | 1962 |
Traffic
| Avg Daily Traffic | 2,800 (2024) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | Bureau of Indian Affairs |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 00000000000H006 |