Interstate 805 over 47th Street
Fair Condition51 years old223,000 vehicles/day
Location
| State | California |
| County | San Diego |
| Location | 11-sd-805-11.36-sd |
| Carries | Interstate 805 |
| Crosses | 47th Street |
| Coordinates | 32.69031, -117.09454 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 199.1 ft (60.7 m) |
| Max Span | 103.0 ft (31.4 m) |
| Deck Width | 148.0 ft (45.1 m) |
| Deck Area | 2737.6 sq m |
| Main Spans | 2 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 223,000 (2022) |
| Truck Traffic | 6% |
| Lanes On Bridge | 10 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 57 0647 |