I-5 N-w Ramp over SR 432 E-s Ramp
Fair Condition67 years old13,089 vehicles/day
Location
| State | Washington |
| County | Cowlitz |
| Location | 15.8 N Jct SR 503 |
| Carries | I-5 N-w Ramp |
| Crosses | SR 432 E-s Ramp |
| Coordinates | 46.10514, -122.87633 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 183.1 ft (55.8 m) |
| Max Span | 71.9 ft (21.9 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 580.3 sq m |
| Main Spans | 3 |
| Year Built | 1959 |
Traffic
| Avg Daily Traffic | 13,089 (2023) |
| Truck Traffic | 17% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 1 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0006025A0000000 |