Travelers heading to Montreal from the South Shore should anticipate difficult conditions this weekend as congestion builds on the main crossing points. The Samuel‑De Champlain Bridge, the Victoria Bridge and the Bonaventure Highway are all slated to experience heavy traffic on Saturday, August 29, and Sunday, August 30, 2026.
The pattern of weekend bottlenecks on these routes is well established. The South Shore arteries that feed into the city frequently become overloaded during Saturday and Sunday travel, with the two bridges and the adjacent highway bearing the brunt of the volume. Motorists planning to cross the Samuel‑De Champlain Bridge or the Victoria Bridge are likely to encounter slower speeds and longer wait times, while drivers using the Bonaventure Highway may face similar slow‑downs.
Commuters are encouraged to allow extra time for their journeys and to consider alternative routes where feasible. Those who can adjust travel times, such as departing earlier in the day or delaying trips until after peak periods, may reduce exposure to the worst of the congestion. While no specific delay figures have been released, the historical trend of weekend traffic snarls suggests that the impact could be significant for those relying on these key links.
The congestion is confined to the two major bridges and the adjacent highway that connect the South Shore to Montreal. No other roadways in the immediate area have been highlighted as problematic for the weekend, and the situation is expected to remain limited to these corridors. Motorists are advised to stay informed through traffic updates and to plan accordingly to mitigate the inconvenience caused by the anticipated heavy traffic.