236th ST SW over I-5
Good Condition63 years old9,426 vehicles/day
Location
| State | Washington |
| County | Snohomish |
| Location | 0.4 N Jct SR 104 |
| Carries | 236th ST SW |
| Crosses | I-5 |
| Coordinates | 47.78489, -122.31703 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 318.9 ft (97.2 m) |
| Max Span | 89.9 ft (27.4 m) |
| Deck Width | 58.7 ft (17.9 m) |
| Deck Area | 1739.9 sq m |
| Main Spans | 4 |
| Year Built | 1963 (reconstructed 1983) |
Traffic
| Avg Daily Traffic | 9,426 (2020) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
| Lanes Under Bridge | 13 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0007227A0000000 |