Kolb Road over Small Wash
Good Condition42 years old16,272 vehicles/day
Location
| State | Arizona |
| County | Pima |
| Location | Sta 10250 Kolb Road |
| Carries | Kolb Road |
| Crosses | Small Wash |
| Coordinates | 32.12337, -110.84107 |
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 | 37.1 ft (11.3 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 262.2 sq m |
| Main Spans | 3 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 16,272 (2023) |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 08745 |