Twelve Mile RD over Colville River
Fair Condition97 years old251 vehicles/day
Location
| State | Washington |
| County | Stevens |
| Location | 00.35 W Jct SR 395 |
| Carries | Twelve Mile RD |
| Crosses | Colville River |
| Coordinates | 48.40311, -117.85399 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 77.1 ft (23.5 m) |
| Max Span | 76.1 ft (23.2 m) |
| Deck Width | 28.9 ft (8.8 m) |
| Deck Area | 206.8 sq m |
| Main Spans | 1 |
| Year Built | 1929 (reconstructed 1966) |
Traffic
| Avg Daily Traffic | 251 (2024) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
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 | 084771000000000 |