US 20 (hwy 31) WB over Willamette River
Fair Condition55 years old13,386 vehicles/day
Location
| State | Oregon |
| County | Benton |
| Location | In Albany |
| Carries | US 20 (hwy 31) WB |
| Crosses | Willamette River |
| Coordinates | 44.63923, -123.10589 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 1146.0 ft (349.3 m) |
| Max Span | 230.0 ft (70.1 m) |
| Deck Width | 48.6 ft (14.8 m) |
| Deck Area | 5169.6 sq m |
| Main Spans | 7 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 13,386 (2022) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 09806 031 01045 |