Prospect Avenue over Interstate 805
Fair Condition52 years old3,500 vehicles/day
Location
| State | California |
| County | San Diego |
| Location | 11-sd-805-9.48-natc |
| Carries | Prospect Avenue |
| Crosses | Interstate 805 |
| Coordinates | 32.66617, -117.07994 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 300.9 ft (91.7 m) |
| Max Span | 170.9 ft (52.1 m) |
| Deck Width | 46.9 ft (14.3 m) |
| Deck Area | 1311.3 sq m |
| Main Spans | 2 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 3,500 (2022) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 13 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 57 0751 |