Road closures and traffic disruptions are sweeping Montreal and the neighboring Montérégie region this weekend as the Union Cycliste Internationale (UCI) stages its Road World Championships. The temporary restrictions are set to begin on Saturday, September 26, and continue through Sunday, September 27, 2026, affecting motorists, cyclists and public transit users across the area.
The UCI confirmed that a series of streets and avenues will be blocked to accommodate race routes and support zones. While specific streets have not been listed, officials indicated that the closures will involve key thoroughfares within the city and extend into the surrounding Montérégie municipalities. Drivers can expect detours and altered traffic patterns throughout the two‑day period.
Authorities have advised residents and commuters to plan alternative routes and allow extra travel time. The municipal traffic services are deploying signage and staff to guide motorists around the affected zones. Public transit operators are also adjusting service routes where necessary to maintain connectivity for riders during the event.
The road restrictions are described as temporary, with the expectation that normal traffic flow will resume after the championships conclude on Sunday evening. The UCI and local government agencies are working together to manage the logistics of the event while minimizing inconvenience for the public. The championships bring an international sporting spotlight to the Montreal area, and the coordinated effort aims to balance the needs of the race with everyday mobility for residents and visitors alike.