Marsh Creek RD over Marsh Creek
Fair Condition45 years old3,979 vehicles/day
Location
| State | California |
| County | Contra Costa |
| Location | 6.8 Mi E Morgan Territory |
| Carries | Marsh Creek RD |
| Crosses | Marsh Creek |
| Coordinates | 37.87966, -121.77264 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Tee Beam |
| Total Length | 79.7 ft (24.3 m) |
| Max Span | 39.4 ft (12 m) |
| Deck Width | 42.0 ft (12.8 m) |
| Deck Area | 311.0 sq m |
| Main Spans | 2 |
| Year Built | 1981 |
Traffic
| Avg Daily Traffic | 3,979 (2013) |
| Truck Traffic | 7% |
| 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 | 28C0144 |