SR 542 over N Fork Nooksack River
Fair Condition69 years old649 vehicles/day
Location
| State | Washington |
| County | Whatcom |
| Location | 23.7 E Jct SR 547 |
| Carries | SR 542 |
| Crosses | N Fork Nooksack River |
| Coordinates | 48.90622, -121.69382 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 3 — Scour critical |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 178.1 ft (54.3 m) |
| Max Span | 74.1 ft (22.6 m) |
| Deck Width | 34.1 ft (10.4 m) |
| Deck Area | 564.7 sq m |
| Main Spans | 4 |
| Year Built | 1957 |
Traffic
| Avg Daily Traffic | 649 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
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 | 0005274A0000000 |