Interstate 15 over Mira Mesa BLVD
Fair Condition49 years old283,000 vehicles/day
Location
| State | California |
| County | San Diego |
| Location | 11-sd-015-m15.92-sd |
| Carries | Interstate 15 |
| Crosses | Mira Mesa BLVD |
| Coordinates | 32.91680, -117.11556 |
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 | 173.9 ft (53 m) |
| Max Span | 86.9 ft (26.5 m) |
| Deck Width | 304.5 ft (92.8 m) |
| Deck Area | 4918.4 sq m |
| Main Spans | 2 |
| Year Built | 1977 (reconstructed 2011) |
Traffic
| Avg Daily Traffic | 283,000 (2019) |
| Truck Traffic | 6% |
| Lanes On Bridge | 16 |
| Lanes Under Bridge | 8 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 57 0597 |