Interstate 80 over El Portal Drive
Poor Condition70 years old179,000 vehicles/day
Location
| State | California |
| County | Contra Costa |
| Location | 04-cc-080-5.25 |
| Carries | Interstate 80 |
| Crosses | El Portal Drive |
| Coordinates | 37.96608, -122.32241 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 158.1 ft (48.2 m) |
| Max Span | 61.0 ft (18.6 m) |
| Deck Width | 125.3 ft (38.2 m) |
| Deck Area | 1841.2 sq m |
| Main Spans | 3 |
| Year Built | 1956 (reconstructed 1997) |
Traffic
| Avg Daily Traffic | 179,000 (2019) |
| Truck Traffic | 3% |
| Lanes On Bridge | 8 |
| Lanes Under Bridge | 3 |
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 | 28 0122 |