Marsh Station RD over Medium Wash
Fair Condition93 years old519 vehicles/day
Location
| State | Arizona |
| County | Pima |
| Location | 1.5 Mi N Of I 10 Exit 289 |
| Carries | Marsh Station RD |
| Crosses | Medium Wash |
| Coordinates | 32.00016, -110.57741 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 23.0 ft (7 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 52.5 ft (16 m) |
| Deck Area | 112 sq m |
| Main Spans | 2 |
| Year Built | 1933 |
Traffic
| Avg Daily Traffic | 519 (2023) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2023 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 08284 |