Co. Jail Access RD over Marsh Creek
Good Condition12 years old150 vehicles/day
Location
| State | California |
| County | Contra Costa |
| Location | 0.25 Mi. S. Marsh Cr. RD |
| Carries | Co. Jail Access RD |
| Crosses | Marsh Creek |
| Coordinates | 37.89302, -121.86098 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 60.0 ft (18.3 m) |
| Max Span | 57.4 ft (17.5 m) |
| Deck Width | 17.4 ft (5.3 m) |
| Deck Area | 97.0 sq m |
| Main Spans | 1 |
| Year Built | 2014 |
Traffic
| Avg Daily Traffic | 150 (2014) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 28C0274 |