So Valley Road over So Fork Naselle River
Fair Condition61 years old506 vehicles/day
Location
| State | Washington |
| County | Pacific |
| Location | 1.0 S Jct 4 & 401 |
| Carries | So Valley Road |
| Crosses | So Fork Naselle River |
| Coordinates | 46.36461, -123.80978 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 120.1 ft (36.6 m) |
| Max Span | 45.9 ft (14 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 289.1 sq m |
| Main Spans | 3 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 506 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 080718000000000 |