San Diego Mission over Route 15 Murphy Creek
Fair Condition59 years old11,800 vehicles/day
Location
| State | California |
| County | San Diego |
| Location | 11-sd-015-r6.67-sd |
| Carries | San Diego Mission |
| Crosses | Route 15 Murphy Creek |
| Coordinates | 32.78631, -117.11521 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 9 — Foundation above flood level |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 382.9 ft (116.7 m) |
| Max Span | 144.0 ft (43.9 m) |
| Deck Width | 51.5 ft (15.7 m) |
| Deck Area | 1832.2 sq m |
| Main Spans | 3 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 11,800 (2020) |
| Truck Traffic | 3% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 13 |
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 0624 |