I 580 over Marine Street
Fair Condition36 years old68,000 vehicles/day
Location
| State | California |
| County | Contra Costa |
| Location | 04-cc-580-r5.43-rch |
| Carries | I 580 |
| Crosses | Marine Street |
| Coordinates | 37.93116, -122.39112 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 159.1 ft (48.5 m) |
| Max Span | 97.1 ft (29.6 m) |
| Deck Width | 105.6 ft (32.2 m) |
| Deck Area | 1561.7 sq m |
| Main Spans | 2 |
| Year Built | 1990 |
Traffic
| Avg Daily Traffic | 68,000 (2009) |
| Truck Traffic | 5% |
| Lanes On Bridge | 6 |
| Lanes Under Bridge | 3 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 28 0139 |