NW Ryals AVE over Bowers Slough
Fair Condition61 years old917 vehicles/day
Location
| State | Oregon |
| County | Benton |
| Location | 2.0 Mi E Of Adair Village |
| Carries | NW Ryals AVE |
| Crosses | Bowers Slough |
| Coordinates | 44.67048, -123.18624 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 22.0 ft (6.7 m) |
| Deck Width | 36.1 ft (11 m) |
| Deck Area | 80.3 sq m |
| Main Spans | 1 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 917 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 09464 932 00201 |