SR 6 over Mill Creek
Fair Condition105 years old9,066 vehicles/day
Location
| State | Washington |
| County | Lewis |
| Location | 23.2 E Pacific Co |
| Carries | SR 6 |
| Crosses | Mill Creek |
| Coordinates | 46.63417, -123.03961 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 42.0 ft (12.8 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 26.9 ft (8.2 m) |
| Deck Area | 105.0 sq m |
| Main Spans | 2 |
| Year Built | 1921 |
Traffic
| Avg Daily Traffic | 9,066 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0000538A0000000 |