Old Tv HWY #47 over Gaston Slough
Fair Condition92 years old568 vehicles/day
Location
| State | Oregon |
| County | Washington |
| Location | 010 W HWY #47 |
| Carries | Old Tv HWY #47 |
| Crosses | Gaston Slough |
| Coordinates | 45.44164, -123.14240 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 58.1 ft (17.7 m) |
| Max Span | 19.0 ft (5.8 m) |
| Deck Width | 27.2 ft (8.3 m) |
| Deck Area | 146.9 sq m |
| Main Spans | 3 |
| Year Built | 1934 |
Traffic
| Avg Daily Traffic | 568 (2020) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 671405C02902600 |