Tennessee RD over Slough
Poor Condition44 years old422 vehicles/day
Location
| State | Oregon |
| County | Linn |
| Location | 012 Miles NE HWY 20 |
| Carries | Tennessee RD |
| Crosses | Slough |
| Coordinates | 44.61414, -122.92459 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 4 (Poor) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 71.9 ft (21.9 m) |
| Max Span | 36.1 ft (11 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 214.6 sq m |
| Main Spans | 2 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 422 (2021) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 12724A000800122 |