At 5 a.m. Tuesday, a system failure forced a complete shutdown of the Toronto Transit Commission’s Line 6 Finch West between Finch West and Humber College stations. An advisory issued at 6:45 a.m. confirmed that the problem had been cleared and that trains would resume normal service shortly thereafter.
The disruption was first reported just after 5 a.m., prompting TTC officials to alert riders and begin troubleshooting. By 6:45 a.m. the agency announced that the issue was resolved and service could restart, allowing the line to return to its scheduled timetable.
The outage affected commuters who rely on the light‑rail line for early‑morning travel across the western part of the city. With trains out of service, riders were forced to wait at stations, seek alternative bus routes, or adjust their schedules until the line reopened. The interruption lasted roughly one and a half hours.
Line 6 Finch West is a light‑rail corridor that links the neighbourhoods of Finch West and Humber College, providing frequent service throughout the morning rush hour. Under normal conditions the line operates with short headways, delivering a steady flow of passengers throughout the day.
TTC representatives confirmed that the shutdown was triggered automatically by a system failure, and that safety protocols required an immediate halt to operations. No additional details about the technical cause were released at the time of reporting.
Service restoration allowed commuters to continue their journeys and returned the line to its role in the TTC’s expanding light‑rail network, which carries thousands of passengers daily. The incident illustrates the reliance of Toronto’s transit riders on the reliability of the system’s infrastructure.