Why it's trending
The sudden fatal accident on a notoriously dangerous highway segment caused major traffic disruptions and renewed attention on road safety on Autoroute 50.
A serious collision between a motorcycle and a heavy truck on Autoroute 50 in Mirabel resulted in the death of the motorcyclist on July 29, 2026. The accident occurred around 1:00 PM near the junction of Route 148 and Route 329, leading to a complete closure of the highway in both directions, according to CIME 103.9 FM, citing the Sûreté du Québec.
The Sûreté du Québec confirmed the motorcyclist's death at the scene. An investigator is examining the crash site to determine the cause, and the highway remains closed indefinitely. Le Journal de Montréal, in its coverage, referred to the highway as 'l'autoroute de la mort,' reflecting its reputation for dangerous incidents.
The closure affects a key artery in the Laurentians region, causing significant traffic disruptions. Local media reported the accident shortly after it happened, with updates at 1:43 PM and 4:17 PM on July 29. Motorists are advised to avoid the area and seek alternative routes.
This incident highlights ongoing safety concerns on Autoroute 50, which has seen multiple fatal crashes. Authorities continue to investigate, and further updates are expected as the situation develops.
Timeline
- Collision on Autoroute 50
A motorcycle and heavy truck collide on Autoroute 50 in Mirabel, killing the motorcyclist. (Source: CIME 103.9)
- First Report Published
CIME 103.9 reports the accident and highway closure between Route 148 and Route 329. (Source: CIME 103.9)
- Article Updated
CIME 103.9 updates the article to reflect ongoing investigation. (Source: CIME 103.9)
Questions people ask
What happened on Autoroute 50?
A motorcycle and a heavy truck collided near Mirabel, killing the motorcyclist. The highway was closed in both directions for an investigation. (Source: CIME 103.9)
Is Autoroute 50 still closed?
Yes, as of the latest report on July 29, 2026 at 4:17 PM, the highway remains closed indefinitely between Route 148 and Route 329. (Source: CIME 103.9)
Why is it called 'Autoroute de la mort'?
Le Journal de Montréal used this nickname for Autoroute 50, likely due to its history of fatal accidents. However, no official designation exists. (Source: Le Journal de Montréal headline)
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