HWY 064 (i-205) over Columbia R./so. Channel
Fair Condition44 years old148,936 vehicles/day
Location
| State | Oregon |
| County | Multnomah |
| Location | 1.25 Mi S Ore-wash Line |
| Carries | HWY 064 (i-205) |
| Crosses | Columbia R./so. Channel |
| Coordinates | 45.57681, -122.54481 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 3115.2 ft (949.5 m) |
| Max Span | 200.1 ft (61 m) |
| Deck Width | 136.2 ft (41.5 m) |
| Deck Area | 39404.2 sq m |
| Main Spans | 17 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 148,936 (2022) |
| Truck Traffic | 6% |
| Lanes On Bridge | 8 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 16188 064 02525 |