Interstate 8 over Alvarado Canyon Creek
Fair Condition87 years old175,000 vehicles/day
Location
| State | California |
| County | San Diego |
| Location | 11-sd-008-10.61-lmsa |
| Carries | Interstate 8 |
| Crosses | Alvarado Canyon Creek |
| Coordinates | 32.77294, -117.02955 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 32.2 ft (9.8 m) |
| Max Span | 7.9 ft (2.4 m) |
| Deck Width | 179.1 ft (54.6 m) |
| Deck Area | 535.1 sq m |
| Main Spans | 3 |
| Year Built | 1939 (reconstructed 1961) |
Traffic
| Avg Daily Traffic | 175,000 (2014) |
| Truck Traffic | 4% |
| Lanes On Bridge | 9 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 57 0327 |