N680-w24 Connector over Olympic BLVD I-680
Fair Condition28 years old17,800 vehicles/day
Location
| State | California |
| County | Contra Costa |
| Location | 04-cc-680-14.15-wlc |
| Carries | N680-w24 Connector |
| Crosses | Olympic BLVD I-680 |
| Coordinates | 37.89635, -122.07373 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 2359.9 ft (719.3 m) |
| Max Span | 171.9 ft (52.4 m) |
| Deck Width | 54.8 ft (16.7 m) |
| Deck Area | 12012.3 sq m |
| Main Spans | 17 |
| Year Built | 1998 |
Traffic
| Avg Daily Traffic | 17,800 (2020) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 27 |
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 | 28 0130G |