Ottawa's O-Train Lines 2 and 4 will be closed on June 13 and 14, 2026, for scheduled maintenance work. The closure will affect stations along both lines, including Dow's Lake Station, which was pictured on April 16, 2026. Commuters are advised to plan alternative routes during this period.
Service Disruption Details
The closure is necessary for essential maintenance to ensure the safety and reliability of the O-Train system. OC Transpo will provide shuttle bus services to replace train service on affected routes. Passengers should expect delays and allow extra travel time.
Affected Stations
- Line 2: All stations from Bayview to Limebank
- Line 4: All stations from South Keys to Airport
Regular service is expected to resume on June 15. For real-time updates, passengers can check the OC Transpo website or mobile app.
Background
O-Train Lines 2 and 4 are part of Ottawa's expanding light rail transit system. Line 2, also known as the Trillium Line, runs from Bayview to Limebank, while Line 4 connects South Keys to the Ottawa International Airport. The system has faced occasional closures for maintenance since its expansion.
