Mar-casa Grnd HWY over Unnamed Wash
Good Condition67 years old5,213 vehicles/day
Location
| State | Arizona |
| County | Pinal |
| Location | 3.9 Mi NW Jct SR 387 |
| Carries | Mar-casa Grnd HWY |
| Crosses | Unnamed Wash |
| Coordinates | 32.92222, -111.83056 |
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 | 32.2 ft (9.8 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 99.0 sq m |
| Main Spans | 3 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 5,213 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2021 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 09073 |