Marsh Creek RD over Marsh Creek
Fair Condition89 years old5,637 vehicles/day
Location
| State | California |
| County | Contra Costa |
| Location | 3 Mi E Morgan Teritory RD |
| Carries | Marsh Creek RD |
| Crosses | Marsh Creek |
| Coordinates | 37.88471, -121.83181 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 9 (Excellent) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 40.7 ft (12.4 m) |
| Max Span | 18.7 ft (5.7 m) |
| Deck Area | 121.5 sq m |
| Main Spans | 2 |
| Year Built | 1937 |
Traffic
| Avg Daily Traffic | 5,637 (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 | 28C0142 |