IRR Poston Road over La Paz Wash
Good Condition66 years old1,162 vehicles/day
Location
| State | Arizona |
| County | La Paz |
| Location | 3 Mi N Jct I-10 |
| Carries | IRR Poston Road |
| Crosses | La Paz Wash |
| Coordinates | 33.63840, -114.49350 |
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 | 86.9 ft (26.5 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 60.0 ft (18.3 m) |
| Deck Area | 484.9 sq m |
| Main Spans | 8 |
| Year Built | 1960 (reconstructed 2000) |
Traffic
| Avg Daily Traffic | 1,162 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 122 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 10375 |