I-5 over Lewis River
Fair Condition58 years old41,939 vehicles/day
Location
| State | Washington |
| County | Clark |
| Location | 5.8 N Jct SR 501 |
| Carries | I-5 |
| Crosses | Lewis River |
| Coordinates | 45.88936, -122.73264 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Truss - Thru |
| Total Length | 1076.1 ft (328 m) |
| Max Span | 324.1 ft (98.8 m) |
| Deck Width | 51.5 ft (15.7 m) |
| Deck Area | 5149.6 sq m |
| Main Spans | 3 |
| Year Built | 1968 |
Traffic
| Avg Daily Traffic | 41,939 (2023) |
| Truck Traffic | 15% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0008264C0000000 |