IRR BIA RTE 60 over Main Drain
Poor Condition71 years old10 vehicles/day
Location
| State | Arizona |
| County | La Paz |
| Location | 1.6 Km West Of BIA 1 |
| Carries | IRR BIA RTE 60 |
| Crosses | Main Drain |
| Coordinates | 33.73789, -114.48728 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 4 (Poor) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 78.7 ft (24 m) |
| Max Span | 19.7 ft (6 m) |
| Deck Width | 21.7 ft (6.6 m) |
| Deck Area | 158.4 sq m |
| Main Spans | 4 |
| Year Built | 1955 |
Traffic
| Avg Daily Traffic | 10 (2021) |
| 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 | 00000000000H036 |