Structure 80562000000000 · Grays Harbor County, WA
Carries Grange Rd-grayland over Drainage Ditch, 0.1 E Jct SR 105.
Set by its lowest-rated component: Deck and Superstructure and Substructure at 7 of 9.
How ratings work25 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 slab bridge.
| State | Washington |
| County | Grays Harbor |
| Location | 0.1 E Jct SR 105 |
| Carries | Grange Rd-grayland |
| Crosses | Drainage Ditch |
| Coordinates | 46.79917, -124.08972 |
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 16.1 ft (4.9 m) |
| Deck Area | 37.2 sq m |
| Main Spans | 1 |
| Year Built | 1978 |
| Avg Daily Traffic | 73 (2023) |
| Truck Traffic | 16% |
| Lanes On Bridge | 1 |
| Last Inspection | March 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 080562000000000 |
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.