Clatskanie Dist RD over Clatskanie Slough
Poor Condition47 years old382 vehicles/day
Location
| State | Oregon |
| County | Columbia |
| Location | 007 Mi N City Of Clatskan |
| Carries | Clatskanie Dist RD |
| Crosses | Clatskanie Slough |
| Coordinates | 46.11990, -123.19960 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 169.9 ft (51.8 m) |
| Max Span | 56.1 ft (17.1 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 440.3 sq m |
| Main Spans | 3 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 382 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 01339A401900025 |