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I wasn't sure where to post this, but since it is semi related I will post it here. I am working on a remake of my video on the Eglinton West Subway so I went down to the Reference Library to get some more information and pictures, and boy do I have a lot of pictures to share:
I got these pictures from the 1993 Environmental Assessment
This first picture shows the considered alignments to the Airport (more on that later)
These next 3 show the alignments considered for the route including ones along Lawrence, and Dixon Road.
These next four show the proposed alignment west of the York Centre Area. Specifically it looked at running the line elevated over Black Creek and then dive underground before Weston. It would then run Elevated through the Eglinton Flats area before diving back underground west of Scarlett. Exactly like the Crosstown is planned to do. Eventually they decided the entire line should be underground so all of these elevated sections were dropped.
This last one is for the line running up Weston Road. They legitimately considered running the line Elevated along Weston Road to Dixon.
These next 3 images are just maps showing the 3 primary proposed alignments: