ST Marys RD over Tucson Arroyo
Good Condition82 years old24,804 vehicles/day
Location
| State | Arizona |
| County | Pima |
| Location | 250 W Granada Av |
| Carries | ST Marys RD |
| Crosses | Tucson Arroyo |
| Coordinates | 32.22797, -110.97892 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 49.9 ft (15.2 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Area | 296.4 sq m |
| Main Spans | 3 |
| Year Built | 1944 (reconstructed 2013) |
Traffic
| Avg Daily Traffic | 24,804 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 48 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 09004 |