Lenahan Road over Interstate 5
Good Condition56 years old200 vehicles/day
Location
| State | California |
| County | Colusa |
| Location | 03-col-005-r30.85 |
| Carries | Lenahan Road |
| Crosses | Interstate 5 |
| Coordinates | 39.33450, -122.19515 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 172.2 ft (52.5 m) |
| Max Span | 85.0 ft (25.9 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 546 sq m |
| Main Spans | 2 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 200 (2012) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 15 0057 |