Structure 2046 02WC04892 · Columbia County, OR
Carries HWY 92 Conn over Columbia River, Wash. State Line.
5,478 ft end to end, longest span 1,200 ft: about 15 football fields, or 1.0 miles. 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 through truss.
| State | Oregon |
| County | Columbia |
| Location | Wash. State Line |
| Carries | HWY 92 Conn |
| Crosses | Columbia River |
| Coordinates | 46.09911, -122.96692 |
| Material | Steel Continuous |
| Design | Truss - Thru |
| Total Length | 5478.0 ft (1669.7 m) |
| Max Span | 1200.1 ft (365.8 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 17865.8 sq m |
| Main Spans | 3 |
| Year Built | 1929 (reconstructed 2003) |
| Avg Daily Traffic | 21,169 (2022) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 6 |
| Last Inspection | February 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is on the National Register of Historic Places |
| Scour Critical | 3 — Scour critical |
| Structure Number | 02046 02WC04892 |
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.