Or 18 (hwy 39) over South Yamhill River
Good Condition34 years old17,452 vehicles/day
Location
| State | Oregon |
| County | Polk |
| Location | 001 Mi W Valley Jct |
| Carries | Or 18 (hwy 39) |
| Crosses | South Yamhill River |
| Coordinates | 45.06170, -123.57111 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 9 (Excellent) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 139.1 ft (42.4 m) |
| Max Span | 139.1 ft (42.4 m) |
| Deck Width | 58.7 ft (17.9 m) |
| Deck Area | 759.0 sq m |
| Main Spans | 1 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 17,452 (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 | 01344C039 02310 |