Washington Route 1 over Panther Creek
Fair Condition69 years old1,505 vehicles/day
Location
| State | Washington |
| County | Pierce |
| Location | 5.3 Miles North Of Park B |
| Carries | Washington Route 1 |
| Crosses | Panther Creek |
| Coordinates | 46.78606, -121.55444 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 193.9 ft (59.1 m) |
| Max Span | 50.9 ft (15.5 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 632.4 sq m |
| Main Spans | 5 |
| Year Built | 1957 |
Traffic
| Avg Daily Traffic | 1,505 (2022) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | National Park Service |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 9450021P0000000 |