Structure 9793 161 00234 · Marion County, OR
Carries Or 211 (hwy 161) over Butte Creek Oflow, 023 Mi E HWY 01e.
150 ft end to end, longest span 50 ft: about 2 semi-trucks nose to tail. Lengths and the semi-truck on the deck are drawn to the same scale. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a slab bridge.
| State | Oregon |
| County | Marion |
| Location | 023 Mi E HWY 01e |
| Carries | Or 211 (hwy 161) |
| Crosses | Butte Creek Oflow |
| Coordinates | 45.14802, -122.78400 |
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 149.9 ft (45.7 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 45.9 ft (14 m) |
| Deck Area | 639.8 sq m |
| Main Spans | 3 |
| Year Built | 1969 |
| Avg Daily Traffic | 7,302 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
| Last Inspection | July 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 3 — Scour critical |
| Structure Number | 09793 161 00234 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.