The following plans describe the alignment (route) of the line, and the proposed location of station structures and entrance locations.

Exhibition to Queen/Spadina

Travelling diagonally will give customers a ride that is smoother, more comfortable and faster. This also reduces track maintenance, which means less risk of delays due to repairs making for a more reliable service. Due to the depth of the tunnelling through these areas, we expect any impacts will be comparable to the previous plan and that the majority of buildings overhead will not be needed to accommodate construction. Tunnelling deep into the bedrock below the surface and reducing the curvature of the route reduces the potential for vibration and noise and allows us to deliver the Ontario Line in a way that provides faster service while minimizing or avoiding impacts to the built environment.