Interstate 15 SB over Rainbow Creek
Fair Condition41 years old72,000 vehicles/day
Location
| State | California |
| County | San Diego |
| Location | 11-sd-015-r52.49 |
| Carries | Interstate 15 SB |
| Crosses | Rainbow Creek |
| Coordinates | 33.41183, -117.16110 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 224.1 ft (68.3 m) |
| Max Span | 86.0 ft (26.2 m) |
| Deck Width | 68.9 ft (21 m) |
| Deck Area | 1434.3 sq m |
| Main Spans | 3 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 72,000 (2020) |
| Truck Traffic | 4% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 57 0937L |