ST Stephens Drive over State Route 24 & Bartd
Good Condition57 years old4,500 vehicles/day
Location
| State | California |
| County | Contra Costa |
| Location | 04-cc-024-r3.47-orin |
| Carries | ST Stephens Drive |
| Crosses | State Route 24 & Bartd |
| Coordinates | 37.89199, -122.17149 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 269.0 ft (82 m) |
| Max Span | 104.0 ft (31.7 m) |
| Deck Width | 51.8 ft (15.8 m) |
| Deck Area | 1295.6 sq m |
| Main Spans | 3 |
| Year Built | 1969 |
Traffic
| Avg Daily Traffic | 4,500 (2019) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 10 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 28 0111 |