A fatal collision on the Sea-to-Sky Highway has led to a full closure of Highway 99 (Sea-to-Sky Highway) near Deeks Creek, Squamish-Lillooet, British Columbia, causing major disruption between Vancouver and Whistler on Monday, July 6, 2026.
According to initial reports, the crash involved a recreational vehicle (RV) and a motorcycle. Emergency crews, including police, firefighters, and paramedics, responded quickly to the scene following reports of the collision.
Authorities have confirmed that the incident resulted in at least one fatality. The identity of the deceased has not yet been released, pending notification of next of kin.
Due to the severity of the crash, both directions of Highway 99 were closed to allow emergency responders to safely manage the scene and for investigators to carry out a detailed examination. The closure has caused long traffic delays, with motorists advised to avoid the area and seek alternate routes where possible.
Officials have indicated that the highway may remain closed until late in the evening, though reopening times are subject to change depending on investigative and cleanup efforts.
Investigators are continuing to determine the cause of the collision, including reviewing road conditions, vehicle movements, and any available witness information. No official cause has been confirmed at this time.
This tragic incident has impacted many across the region, and thoughts remain with the victim’s family and all those affected.
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