US 12 over Wynoochee River
Poor Condition91 years old21,466 vehicles/day
Location
| State | Washington |
| County | Grays Harbor |
| Location | 8.3 E Jct US 101 |
| Carries | US 12 |
| Crosses | Wynoochee River |
| Coordinates | 46.97658, -123.64394 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 3 (Serious) |
| Superstructure | 4 (Poor) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 286.1 ft (87.2 m) |
| Max Span | 200.1 ft (61 m) |
| Deck Width | 45.6 ft (13.9 m) |
| Deck Area | 1212.1 sq m |
| Main Spans | 1 |
| Year Built | 1935 |
Traffic
| Avg Daily Traffic | 21,466 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 623 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0001949A0000000 |