State Route 75 over San Diego Bay Harbor DR
Fair Condition57 years old85,000 vehicles/day
Location
| State | California |
| County | San Diego |
| Location | 11-sd-075-r20.49-sd |
| Carries | State Route 75 |
| Crosses | San Diego Bay Harbor DR |
| Coordinates | 32.68856, -117.16415 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Orthotropic |
| Total Length | 7826.1 ft (2385.4 m) |
| Max Span | 660.1 ft (201.2 m) |
| Deck Width | 65.9 ft (20.1 m) |
| Deck Area | 47946.5 sq m |
| Main Spans | 3 |
| Year Built | 1969 |
Traffic
| Avg Daily Traffic | 85,000 (2022) |
| Truck Traffic | 4% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is eligible for the National Register |
| Structure Number | 57 0857 |