Hahn Road over Interstate 5
Poor Condition59 years old500 vehicles/day
Location
| State | California |
| County | Colusa |
| Location | 03-col-005-r10.31 |
| Carries | Hahn Road |
| Crosses | Interstate 5 |
| Coordinates | 39.05687, -122.08651 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 222.1 ft (67.7 m) |
| Max Span | 109.9 ft (33.5 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 704.1 sq m |
| Main Spans | 2 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 500 (2017) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
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 | 15 0061 |