Interstate 15 over San Diego River
Fair Condition66 years old244,000 vehicles/day
Location
| State | California |
| County | San Diego |
| Location | 11-sd-015-r6.26-sd |
| Carries | Interstate 15 |
| Crosses | San Diego River |
| Coordinates | 32.78051, -117.11255 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 916.0 ft (279.2 m) |
| Max Span | 59.1 ft (18 m) |
| Deck Width | 173.6 ft (52.9 m) |
| Deck Area | 14769.7 sq m |
| Main Spans | 18 |
| Year Built | 1960 (reconstructed 1984) |
Traffic
| Avg Daily Traffic | 244,000 (2019) |
| Truck Traffic | 5% |
| Lanes On Bridge | 10 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 57 0501 |