Clayton RD over Pine Creek
Good Condition45 years old12,000 vehicles/day
Location
| State | California |
| County | Contra Costa |
| Location | 300 Ft East Of Market ST |
| Carries | Clayton RD |
| Crosses | Pine Creek |
| Coordinates | 37.96936, -122.04606 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 66.3 ft (20.2 m) |
| Max Span | 61.7 ft (18.8 m) |
| Deck Width | 126.6 ft (38.6 m) |
| Deck Area | 779.7 sq m |
| Main Spans | 1 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 12,000 (1983) |
| Truck Traffic | 4% |
| Lanes On Bridge | 7 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 48 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 28C0198 |