Laughlin RD over Mark West Creek
Fair Condition116 years old2,338 vehicles/day
Location
| State | California |
| County | Sonoma |
| Location | 1 Mi N Of River RD |
| Carries | Laughlin RD |
| Crosses | Mark West Creek |
| Coordinates | 38.50015, -122.79874 |
Condition Ratings
| Overall Condition | Fair |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Arch - Deck |
| Total Length | 90.9 ft (27.7 m) |
| Max Span | 87.6 ft (26.7 m) |
| Deck Width | 18.4 ft (5.6 m) |
| Deck Area | 155.1 sq m |
| Main Spans | 1 |
| Year Built | 1910 |
Traffic
| Avg Daily Traffic | 2,338 (2016) |
| Truck Traffic | 5% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 20C0246 |