Or 18 (hwy 39) over South Yamhill River
Fair Condition95 years old14,550 vehicles/day
Location
| State | Oregon |
| County | Polk |
| Location | 00.4 Mi E Grand Ronde |
| Carries | Or 18 (hwy 39) |
| Crosses | South Yamhill River |
| Coordinates | 45.05818, -123.60211 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 122.0 ft (37.2 m) |
| Max Span | 62.0 ft (18.9 m) |
| Deck Width | 43.6 ft (13.3 m) |
| Deck Area | 494.8 sq m |
| Main Spans | 3 |
| Year Built | 1931 (reconstructed 1981) |
Traffic
| Avg Daily Traffic | 14,550 (2022) |
| Truck Traffic | 3% |
| 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 | 01612A039 02155 |