Port Wine Road over Slate Creek Overflow
Fair Condition90 years old30 vehicles/day
Location
| State | California |
| County | Plumas |
| Location | 2 Mi Se/o Quin-laport RD |
| Carries | Port Wine Road |
| Crosses | Slate Creek Overflow |
| Coordinates | 39.66164, -120.96459 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 49.9 ft (15.2 m) |
| Max Span | 22.0 ft (6.7 m) |
| Deck Width | 13.8 ft (4.2 m) |
| Deck Area | 63.8 sq m |
| Main Spans | 3 |
| Year Built | 1936 |
Traffic
| Avg Daily Traffic | 30 (2019) |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 09C0027 |