Or 18 (hwy 39) over South Yamhill River
Fair Condition70 years old10,099 vehicles/day
Location
| State | Oregon |
| County | Yamhill |
| Location | 038 Mi E Polk Yam Co LN |
| Carries | Or 18 (hwy 39) |
| Crosses | South Yamhill River |
| Coordinates | 45.09477, -123.37552 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 439.0 ft (133.8 m) |
| Max Span | 120.1 ft (36.6 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 1418.3 sq m |
| Main Spans | 3 |
| Year Built | 1956 |
Traffic
| Avg Daily Traffic | 10,099 (2022) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 08063 039 03364 |