I-5 (hwy 001) over Tualatin River
Fair Condition51 years old156,016 vehicles/day
Location
| State | Oregon |
| County | Washington |
| Location | At Tualatin River |
| Carries | I-5 (hwy 001) |
| Crosses | Tualatin River |
| Coordinates | 45.38759, -122.75066 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 259.8 ft (79.2 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 159.8 ft (48.7 m) |
| Deck Area | 3857.0 sq m |
| Main Spans | 3 |
| Year Built | 1975 (reconstructed 1991) |
Traffic
| Avg Daily Traffic | 156,016 (2022) |
| Truck Traffic | 9% |
| Lanes On Bridge | 8 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 02376B001 28951 |