SR 107 over Slough
Fair Condition73 years old4,428 vehicles/day
Location
| State | Washington |
| County | Grays Harbor |
| Location | 7.8 N Jct US 101 |
| Carries | SR 107 |
| Crosses | Slough |
| Coordinates | 46.97297, -123.60097 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 278.9 ft (85 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 722.5 sq m |
| Main Spans | 15 |
| Year Built | 1953 |
Traffic
| Avg Daily Traffic | 4,428 (2023) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0004381B0000000 |