Or 18 (hwy 39) over Jackass Creek
Good Condition21 years old8,996 vehicles/day
Location
| State | Oregon |
| County | Polk |
| Location | 2.64 Mi N Grande Ronde |
| Carries | Or 18 (hwy 39) |
| Crosses | Jackass Creek |
| Coordinates | 45.05870, -123.65060 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Single/Spread |
| Total Length | 41.0 ft (12.5 m) |
| Max Span | 41.0 ft (12.5 m) |
| Deck Width | 38.1 ft (11.6 m) |
| Deck Area | 145 sq m |
| Main Spans | 1 |
| Year Built | 2005 |
Traffic
| Avg Daily Traffic | 8,996 (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 | 19271 039 01916 |