HWY 064 (i-205 Sb) over Tualatin River
Fair Condition56 years old40,491 vehicles/day
Location
| State | Oregon |
| County | Clackamas |
| Location | 4.8 Mi W Of Willamette R |
| Carries | HWY 064 (i-205 Sb) |
| Crosses | Tualatin River |
| Coordinates | 45.36693, -122.68817 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 904.9 ft (275.8 m) |
| Max Span | 140.1 ft (42.7 m) |
| Deck Width | 44.6 ft (13.6 m) |
| Deck Area | 3750.9 sq m |
| Main Spans | 7 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 40,491 (2022) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 09737A064 00410 |