Montreal’s public transportation system is undergoing a major transformation in the Centre-Nord and West Island regions to enhance connectivity with the Réseau express métropolitain (REM). The Société de transport de Montréal (STM) is leading this initiative, aiming to streamline bus routes, expand service hours, and reduce the need for transfers.
With a focus on simplifying routes, increasing coverage, and strengthening links between various modes of transportation, the STM’s redesign will impact over 80 bus lines spanning six boroughs and nine interconnected cities. This comprehensive overhaul is set to benefit more than 375,000 commuters, covering nearly 40% of the island.
Scheduled for implementation in the upcoming spring, the effectiveness of the changes is contingent on the opening of the REM’s Anse-à-l’Orme branch. The planned modifications include the addition of 246 new stops, bringing the total to 3,411, and a significant reduction of about 14,000 transfers by optimizing bus routes.
Moreover, an estimated 29,000 individuals will gain easier access to high-frequency routes within a short walking distance, while approximately 67,000 trips are projected to be shortened by at least five minutes. The revamped network will offer more direct services, simplified schedules, and extended operational hours, supported by clear signage and information panels to assist passengers in navigating the revamped system.
To ensure a smooth transition for riders, the STM plans to conduct outreach initiatives and informational sessions in local communities leading up to the network’s launch, aiding commuters in adapting to the new changes.



