Structure 4031A229 02819 · Lane County, OR
Carries Or 36 (hwy 229) over Swamp Creek, 15.3 E Deadwood Po.
22 ft end to end. Lengths are drawn to scale; at this length a semi-truck would be a speck. 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 channel-beam bridge.
| State | Oregon |
| County | Lane |
| Location | 15.3 E Deadwood Po |
| Carries | Or 36 (hwy 229) |
| Crosses | Swamp Creek |
| Coordinates | 44.18192, -123.56335 |
| Material | Concrete |
| Design | Channel Beam |
| Total Length | 21.7 ft (6.6 m) |
| Max Span | 21.7 ft (6.6 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 70.0 sq m |
| Main Spans | 1 |
| Year Built | 1960 |
| Avg Daily Traffic | 669 (2022) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
| Last Inspection | May 2024 |
| 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 | 04031A229 02819 |
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.