US 12 over Gulch
Fair Condition77 years old1,774 vehicles/day
Location
| State | Washington |
| County | Lewis |
| Location | 6.2 E Jct SR 123 |
| Carries | US 12 |
| Crosses | Gulch |
| Coordinates | 46.66277, -121.48089 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 221.1 ft (67.4 m) |
| Max Span | 86.9 ft (26.5 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 613.3 sq m |
| Main Spans | 3 |
| Year Built | 1949 |
Traffic
| Avg Daily Traffic | 1,774 (2023) |
| Truck Traffic | 27% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0003636A0000000 |