Maintaining subway infrastructure in a state-of-good-repair is critical to ensuring a safe, reliable transit system. While the TTC does much of its maintenance work on the subway at the conclusion of service each night, it will continue to require weekend closures to complete improvements to infrastructure and signals, such as automatic train control. One weekend of work during a subway closure equals about five weeks of nightly work.

The TTC thanks you for your patience and understanding during our subway closures.

Schedule subject to change.

Line 1: Eglinton to Bloor-Yonge nightly early closures June 17 to 19, 2019

Line 3: Kennedy to McCowan nightly early closures June 18, 19, 20 and 22, 2019 - NEW

Line 3: Kennedy to McCowan single day closure June 23, 2019 - REVISED

Line 1: Eglinton to Bloor-Yonge nightly early closures June 24 to 27, 2019