sentences:  These accessible vehicles ultimately replaced the ageing, non-accessible Canadian and Articulated Light Rail Vehicle streetcars by December 29, 2019.In December 2015, the TTC retired the last of its lift-equipped high-floor buses, which were introduced in 1996, making all 170 bus routes 100% low-floor accessible.All subway cars, the T1, and Toronto Rocket, offer level boarding for customers with wheelchairs and other accessibility needs.