Helmet Peak Road over Large Wash
Good Condition49 years old2,509 vehicles/day
Location
| State | Arizona |
| County | Pima |
| Location | 1.3 Mi West Of I 19 |
| Carries | Helmet Peak Road |
| Crosses | Large Wash |
| Coordinates | 31.95772, -111.00957 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 5 (Fair) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 75.1 ft (22.9 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 54.1 ft (16.5 m) |
| Deck Area | 377.9 sq m |
| Main Spans | 5 |
| Year Built | 1977 |
Traffic
| Avg Daily Traffic | 2,509 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 08632 |