SR 105 over Chapin Creek
Fair Condition86 years old6,124 vehicles/day
Location
| State | Washington |
| County | Grays Harbor |
| Location | 13.6 N Jct SR 105 Sp |
| Carries | SR 105 |
| Crosses | Chapin Creek |
| Coordinates | 46.94000, -123.87736 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Wood or Timber |
| Design | Slab |
| Total Length | 62.0 ft (18.9 m) |
| Max Span | 15.1 ft (4.6 m) |
| Deck Width | 30.5 ft (9.3 m) |
| Deck Area | 175.8 sq m |
| Main Spans | 4 |
| Year Built | 1940 |
Traffic
| Avg Daily Traffic | 6,124 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0002621A0000000 |