SR 504 over Toutle River
Good Condition44 years old1,013 vehicles/day
Location
| State | Washington |
| County | Cowlitz |
| Location | 11.0 E Jct I-5 |
| Carries | SR 504 |
| Crosses | Toutle River |
| Coordinates | 46.32969, -122.72599 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 540.0 ft (164.6 m) |
| Max Span | 149.9 ft (45.7 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 2156.3 sq m |
| Main Spans | 4 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 1,013 (2023) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
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 | 0012129A0000000 |