SW Spring Hill RD over Tualatin River Overflow
Fair Condition9 years old1,098 vehicles/day
Location
| State | Oregon |
| County | Washington |
| Location | 002 Mi S R/r X-ing |
| Carries | SW Spring Hill RD |
| Crosses | Tualatin River Overflow |
| Coordinates | 45.47805, -123.12730 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 200.1 ft (61 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 32.8 ft (10 m) |
| Deck Area | 610 sq m |
| Main Spans | 2 |
| Year Built | 2017 |
Traffic
| Avg Daily Traffic | 1,098 (2020) |
| Truck Traffic | 7% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 22571 000 00040 |