Dunlap Road over Slough
Good Condition41 years old29 vehicles/day
Location
| State | Washington |
| County | Grays Harbor |
| Location | 00.9 S Jct Sr12 |
| Carries | Dunlap Road |
| Crosses | Slough |
| Coordinates | 46.96333, -123.34778 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 62.7 ft (19.1 m) |
| Max Span | 24.9 ft (7.6 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 116.5 sq m |
| Main Spans | 3 |
| Year Built | 1985 |
Traffic
| Avg Daily Traffic | 29 (2023) |
| Truck Traffic | 30% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 124 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 082180000000000 |