Interstate 15 over Horse Ranch Creek
Good Condition45 years old22,000 vehicles/day
Location
| State | California |
| County | San Diego |
| Location | 11-sd-015-r47.91 |
| Carries | Interstate 15 |
| Crosses | Horse Ranch Creek |
| Coordinates | 33.35193, -117.15869 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 138.1 ft (42.1 m) |
| Deck Area | 282.1 sq m |
| Main Spans | 2 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 22,000 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 10 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 57 0967 |