I am hopeful this avoids the track as it seems it will (thanks for the plan views). The renderings in their promotional video also seem to suggest it won't touch any roadways currently used by the track.
The CP24 article mentions that the site is the one previously approved for the second Hotel X tower, and purchased from Hotel X by OverActive Media. That makes me think that the archeological surveys that hamstrung the Hotel X development for so long may have been completed for the new site, which would be encouraging.
https://toronto.citynews.ca/2021/02/...ibition-place/
I was also wondering about the heritage buildings on the site but it's clear from your plan view that they are completely missed by the new building, so that's good.
I wonder how this venue might be used by the three big annual events on the grounds (Honda Indy Toronto, Canadian National Exhibition, and the Royal Agricultural Winter Fair). The RAWF only uses that area for parking but as noted, HIT paddocks (in recent years, NASCAR and Porsches, although I believe NASCAR's contract with HIT expired in 2020 and they're certainly not back in 2021) and vendors are going to take a space hit. Presumably the CNE uses this area too but I haven't been in decades so not sure.