Tucannon Road over Tucannon River
Fair Condition52 years old200 vehicles/day
Location
| State | Washington |
| County | Columbia |
| Location | 5.7 SE Jct SR 126 |
| Carries | Tucannon Road |
| Crosses | Tucannon River |
| Coordinates | 46.39063, -117.69916 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 100.1 ft (30.5 m) |
| Max Span | 98.1 ft (29.9 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 259.2 sq m |
| Main Spans | 1 |
| Year Built | 1974 (reconstructed 1998) |
Traffic
| Avg Daily Traffic | 200 (2019) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 084422000000000 |