Interstate 8 WB over Harbison Canyon RD
Good Condition60 years old24,500 vehicles/day
Location
| State | California |
| County | San Diego |
| Location | 11-sd-008-r25.69 |
| Carries | Interstate 8 WB |
| Crosses | Harbison Canyon RD |
| Coordinates | 32.85711, -116.81978 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 133.9 ft (40.8 m) |
| Max Span | 66.9 ft (20.4 m) |
| Deck Width | 41.7 ft (12.7 m) |
| Deck Area | 518.2 sq m |
| Main Spans | 3 |
| Year Built | 1966 |
Traffic
| Avg Daily Traffic | 24,500 (2014) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 57 0539L |