State Route 23 over Olsen Road
Good Condition56 years old89,000 vehicles/day
Location
| State | California |
| County | Ventura |
| Location | 07-ven-023-r8.19-thok |
| Carries | State Route 23 |
| Crosses | Olsen Road |
| Coordinates | 34.24121, -118.84016 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 252.6 ft (77 m) |
| Max Span | 136.8 ft (41.7 m) |
| Deck Width | 82.0 ft (25 m) |
| Deck Area | 1,925 sq m |
| Main Spans | 2 |
| Year Built | 1970 (reconstructed 2008) |
Traffic
| Avg Daily Traffic | 89,000 (2015) |
| Truck Traffic | 10% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 52 0312L |