Major Disruption on Montréal's Yellow Metro Line Due to Water Infiltration

Montréal Metro

Yellow Line Service Suspended After Water Infiltration Incident

Montréal's STM has suspended service along the entire Yellow Metro line following the discovery of significant water infiltration in the tunnel infrastructure. The sudden closure, affecting stations from Berri-UQAM to Longueuil–Université-de-Sherbrooke, has disrupted thousands of daily commuters.

According to recent reports from La Presse and Radio-Canada, maintenance crews identified the water leakage during routine inspections, prompting immediate safety precautions. While the exact source remains under investigation, early assessments suggest aging infrastructure combined with recent weather conditions may have contributed to the incident.

STM spokesperson Amélie Régis stated: 'Passenger safety is our top priority. Engineers are working around the clock to assess the damage and implement necessary repairs.' Alternative transportation options including shuttle buses have been deployed, though riders should expect significant delays during peak hours.

This marks the first full-line closure on the Yellow Line since its 1967 inauguration. The STM advises travelers to monitor their social media channels for real-time updates on restoration efforts. Historical data suggests similar infrastructure incidents typically require 48-72 hours for complete resolution, though officials have not yet provided a firm timeline for service restoration.