Or 18 (hwy 39) over Yamhill River Overflow
Fair Condition63 years old24,417 vehicles/day
Location
| State | Oregon |
| County | Yamhill |
| Location | 015 Mi W HWY 156 Jct |
| Carries | Or 18 (hwy 39) |
| Crosses | Yamhill River Overflow |
| Coordinates | 45.19773, -123.18433 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 299.9 ft (91.4 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 968.8 sq m |
| Main Spans | 10 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 24,417 (2022) |
| Truck Traffic | 4% |
| 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 | 08492 039 04576 |