I 10;wb over Davidson Canyon
Good Condition65 years old24,559 vehicles/day
Location
| State | Arizona |
| County | Pima |
| Location | 2.7 Mi E Jct SR 83 |
| Carries | I 10;wb |
| Crosses | Davidson Canyon |
| Coordinates | 31.99750, -110.64660 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 362.9 ft (110.6 m) |
| Max Span | 120.1 ft (36.6 m) |
| Deck Width | 44.9 ft (13.7 m) |
| Deck Area | 1515.2 sq m |
| Main Spans | 3 |
| Year Built | 1961 (reconstructed 2016) |
Traffic
| Avg Daily Traffic | 24,559 (2023) |
| Truck Traffic | 30% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 00598 |