SR 508 over I-5
Good Condition40 years old4,290 vehicles/day
Location
| State | Washington |
| County | Lewis |
| Location | Jct I-5 |
| Carries | SR 508 |
| Crosses | I-5 |
| Coordinates | 46.58367, -122.88903 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 250.0 ft (76.2 m) |
| Max Span | 125.0 ft (38.1 m) |
| Deck Width | 43.0 ft (13.1 m) |
| Deck Area | 998.2 sq m |
| Main Spans | 2 |
| Year Built | 1986 |
Traffic
| Avg Daily Traffic | 4,290 (2023) |
| Truck Traffic | 12% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0013015A0000000 |