Structure 86407000000000 · Klickitat County, WA
Carries Ladiges RD over Bird Creek, 1.0 S Yakima Co.
Set by its lowest-rated component: Deck and Substructure at 6 of 9.
How ratings work22 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 | Washington |
| County | Klickitat |
| Location | 1.0 S Yakima Co |
| Carries | Ladiges RD |
| Crosses | Bird Creek |
| Coordinates | 46.03030, -121.29770 |
| Material | Prestressed Concrete |
| Design | Channel Beam |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 21.0 ft (6.4 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 57.0 sq m |
| Main Spans | 1 |
| Year Built | 1997 |
| Avg Daily Traffic | 41 (2023) |
| Truck Traffic | 46% |
| Lanes On Bridge | 2 |
| Last Inspection | September 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 5 — Stable for scour |
| Structure Number | 086407000000000 |
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.