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Frequently Asked Questions

Early 2020: Closing of the Mont-Royal tunnel (train service interruption at Ahuntsic)

  • Discounts up to 30% on the monthly title
  • Maintenance of train service until Ahuntsic station
  • Bus shuttle service to the Radisson metro station
  • Improvement of the STM bus service to the metro green line

Early 2022: Commissioning of the REM

More information: Mobility Montréal



Mount Royal bypass (as of January 6, 2020)




Mascouche and Terrebonne Sectors




Repentigny and L'Assomption Sectors




East of Montréal Sector




Montréal Centre Sector