Structure 79893000000000 · Okanogan County, WA
Carries County Road 1600 over Beaver Creek, 2.8 Mi.n.jct.sr20.
24 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 | Okanogan |
| Location | 2.8 Mi.n.jct.sr20 |
| Carries | County Road 1600 |
| Crosses | Beaver Creek |
| Coordinates | 48.39236, -120.05086 |
| Material | Concrete |
| Design | Channel Beam |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 16.1 ft (4.9 m) |
| Deck Area | 35.8 sq m |
| Main Spans | 1 |
| Year Built | 1957 |
| Avg Daily Traffic | 43 (2023) |
| Truck Traffic | 11% |
| Lanes On Bridge | 1 |
| Last Inspection | September 2024 |
| Inspection Frequency | Every 12 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 4 — Foundations need monitoring |
| Structure Number | 079893000000000 |
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.