Oak Park BLVD over I 680 N Main Street
Fair Condition44 years old16,900 vehicles/day
Location
| State | California |
| County | Contra Costa |
| Location | 04-cc-680-16.88-plhl |
| Carries | Oak Park BLVD |
| Crosses | I 680 N Main Street |
| Coordinates | 37.93335, -122.06090 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 328.1 ft (100 m) |
| Max Span | 126.6 ft (38.6 m) |
| Deck Width | 112.9 ft (34.4 m) |
| Deck Area | 3,440 sq m |
| Main Spans | 3 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 16,900 (2016) |
| Truck Traffic | 3% |
| Lanes On Bridge | 5 |
| Lanes Under Bridge | 17 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 28 0115 |