US 12 over Lacamas Creek
Good Condition105 years old10,107 vehicles/day
Location
| State | Washington |
| County | Lewis |
| Location | 6.7 E Jct I-5 |
| Carries | US 12 |
| Crosses | Lacamas Creek |
| Coordinates | 46.53219, -122.73989 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 26.9 ft (8.2 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Width | 54.5 ft (16.6 m) |
| Deck Area | 136.1 sq m |
| Main Spans | 2 |
| Year Built | 1921 (reconstructed 2000) |
Traffic
| Avg Daily Traffic | 10,107 (2023) |
| Truck Traffic | 16% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0000446A0000000 |