SR 31 over Cedar Creek
Fair Condition80 years old1,960 vehicles/day
Location
| State | Washington |
| County | Pend Oreille |
| Location | 4.1 N Jct SR 20 |
| Carries | SR 31 |
| Crosses | Cedar Creek |
| Coordinates | 48.74300, -117.41786 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 147.0 ft (44.8 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 492.8 sq m |
| Main Spans | 3 |
| Year Built | 1946 |
Traffic
| Avg Daily Traffic | 1,960 (2023) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0003073B0000000 |