Toronto Ontario Line: Exhibition Station | ?m | ?s | Metrolinx | HDR

[UtakataNoAnnex]

It has the same look as every GO tunnel ever, so I dunno why y'all are so surprised. It's like you never took a GO train before lol.

To be fair, due this being a signature station hub...I suspect many where hoping they would go all out here. Sorry to disappoint. /sigh

 

[11th]

I mean, Union station's tunnels look different and like... Exhibition will be a major union-esque station in the future.

This isn't part of the station building. From looks of the plans, doesn't seem like it will be connected to the main building either - it only has stairs leading up to platforms.
For comparison, look at Union's Teamways.