Viking DR over Grayson Creek
Fair Condition66 years old8,300 vehicles/day
Location
| State | California |
| County | Contra Costa |
| Location | At Ruth DR |
| Carries | Viking DR |
| Crosses | Grayson Creek |
| Coordinates | 37.96652, -122.06678 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 77.1 ft (23.5 m) |
| Max Span | 73.2 ft (22.3 m) |
| Deck Width | 45.9 ft (14 m) |
| Deck Area | 329 sq m |
| Main Spans | 1 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 8,300 (2020) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 28C0411 |