US 12 over Silver Creek
Good Condition23 years old6,690 vehicles/day
Location
| State | Washington |
| County | Lewis |
| Location | 1.0 E Jct SR 122 |
| Carries | US 12 |
| Crosses | Silver Creek |
| Coordinates | 46.51624, -122.58141 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 25.9 ft (7.9 m) |
| Deck Width | 140.1 ft (42.7 m) |
| Deck Area | 337.3 sq m |
| Main Spans | 1 |
| Year Built | 2003 |
Traffic
| Avg Daily Traffic | 6,690 (2023) |
| Truck Traffic | 23% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 0016540A0000000 |