Irwin ST over Storm Drainage
Fair Condition35 years old1,000 vehicles/day
Location
| State | Arizona |
| County | Cochise |
| Location | NW Hatfield Prosser Vil |
| Carries | Irwin ST |
| Crosses | Storm Drainage |
| Coordinates | 31.56208, -110.33910 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 74.9 sq m |
| Main Spans | 2 |
| Year Built | 1991 |
Traffic
| Avg Daily Traffic | 1,000 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | Army |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | DAPTRAHUA063899 |