SR 504 over N Fk Toutle River
Poor Condition61 years old955 vehicles/day
Location
| State | Washington |
| County | Cowlitz |
| Location | 2.6 E Jct SR 505 |
| Carries | SR 504 |
| Crosses | N Fk Toutle River |
| Coordinates | 46.36714, -122.62925 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 7 (Good) |
| Superstructure | 4 (Poor) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 493.1 ft (150.3 m) |
| Max Span | 174.9 ft (53.3 m) |
| Deck Width | 33.5 ft (10.2 m) |
| Deck Area | 1533.1 sq m |
| Main Spans | 3 |
| Year Built | 1965 |
Traffic
| Avg Daily Traffic | 955 (2023) |
| Truck Traffic | 18% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 1 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0007631A0000000 |