37th Street Ramp over Tucson Diversion Channel
Good Condition14 years old1,650 vehicles/day
Location
| State | Arizona |
| County | Pima |
| Location | At Palo Verde Road |
| Carries | 37th Street Ramp |
| Crosses | Tucson Diversion Channel |
| Coordinates | 32.19195, -110.91378 |
Condition Ratings
| Overall Condition | Good |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 9 — Foundation above flood level |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 98.1 ft (29.9 m) |
| Max Span | 98.1 ft (29.9 m) |
| Deck Width | 138.1 ft (42.1 m) |
| Deck Area | 1258.8 sq m |
| Main Spans | 1 |
| Year Built | 2012 |
Traffic
| Avg Daily Traffic | 1,650 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 10503 |