SR 505 over I-5
Fair Condition72 years old4,499 vehicles/day
Location
| State | Washington |
| County | Lewis |
| Location | Jct I-5 |
| Carries | SR 505 |
| Crosses | I-5 |
| Coordinates | 46.47575, -122.88356 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 207.3 ft (63.2 m) |
| Max Span | 57.1 ft (17.4 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 657.3 sq m |
| Main Spans | 4 |
| Year Built | 1954 |
Traffic
| Avg Daily Traffic | 4,499 (2023) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0004485A0000000 |