Interstate 15 over Mtdb Lrt Sdivrr Imperial
Fair Condition75 years old138,000 vehicles/day
Location
| State | California |
| County | San Diego |
| Location | 11-sd-015-1.49-sd |
| Carries | Interstate 15 |
| Crosses | Mtdb Lrt Sdivrr Imperial |
| Coordinates | 32.70613, -117.12031 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 321.9 ft (98.1 m) |
| Max Span | 116.1 ft (35.4 m) |
| Deck Width | 117.8 ft (35.9 m) |
| Deck Area | 3521.8 sq m |
| Main Spans | 4 |
| Year Built | 1951 (reconstructed 1996) |
Traffic
| Avg Daily Traffic | 138,000 (2019) |
| Truck Traffic | 5% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 57 0496 |