City ST To I-5 NB over I-5
Good Condition50 years old2,540 vehicles/day
Location
| State | Washington |
| County | Whatcom |
| Location | 1.7 N Jct SR 539 |
| Carries | City ST To I-5 NB |
| Crosses | I-5 |
| Coordinates | 48.78903, -122.51889 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 399.9 ft (121.9 m) |
| Max Span | 142.1 ft (43.3 m) |
| Deck Width | 28.9 ft (8.8 m) |
| Deck Area | 1072.7 sq m |
| Main Spans | 4 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 2,540 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0009530B0000000 |