Cook-underwood RD over Little White Salmon Rive
Fair Condition69 years old476 vehicles/day
Location
| State | Washington |
| County | Skamania |
| Location | 5.60 NE Jct SR 14 |
| Carries | Cook-underwood RD |
| Crosses | Little White Salmon Rive |
| Coordinates | 45.76417, -121.63000 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 133.9 ft (40.8 m) |
| Max Span | 70.9 ft (21.6 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 424.3 sq m |
| Main Spans | 1 |
| Year Built | 1957 |
Traffic
| Avg Daily Traffic | 476 (2023) |
| Truck Traffic | 23% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 081467000000000 |