South Kolb Road over Up Railroad
Fair Condition42 years old15,341 vehicles/day
Location
| State | Arizona |
| County | Pima |
| Location | Kolb Road And Uprr |
| Carries | South Kolb Road |
| Crosses | Up Railroad |
| Coordinates | 32.12007, -110.84103 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 216.9 ft (66.1 m) |
| Max Span | 111.9 ft (34.1 m) |
| Deck Width | 79.1 ft (24.1 m) |
| Deck Area | 1593.0 sq m |
| Main Spans | 3 |
| Year Built | 1984 (reconstructed 1992) |
Traffic
| Avg Daily Traffic | 15,341 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 08747 |