Toronto Ontario Line: Exhibition Station | ?m | 2s | Metrolinx | HDR

kotsy · Mar 20, 2025

Excavation has started for the North entrance building.

kotsy · Mar 25, 2025

Portal/TBM launch shaft update:

And the North entrance building. The base for a crane has already been installed.

Aplus23 · Mar 26, 2025

Two questions, the TBM is heading east right ? Can someone draw a circle where the tbm will be dropped in

Question 2: will exhibition stop be at grade or below grade ?

generalcanada · Mar 26, 2025

Aplus23 said:
Two questions, the TBM is heading east right ? Can someone draw a circle where the tbm will be dropped in

Question 2: will exhibition stop be at grade or below grade ?

The TBM is massive, pretty much the entirety of the trench shown in the 1st picture
Exhibition is at-grade, but they need to get down deep to start the tunneling there.

Aplus23 · Mar 26, 2025

generalcanada said:
The TBM is massive, pretty much the entirety of the trench shown in the 1st picture
Exhibition is at-grade, but they need to get down deep to start the tunneling there.

Ahh that makes sense, right on

Monarch Butterfly · Mar 26, 2025

generalcanada said:
The TBM is massive, pretty much the entirety of the trench shown in the 1st picture
Exhibition is at-grade, but they need to get down deep to start the tunneling there.

And for the foundation, which has to carry the mass of the stations, trains, and people.

kotsy · Apr 8, 2025

Exhibition_-_Notice_of_South_Platform_Construction-images-0.jpg

Exhibition_-_Notice_of_South_Platform_Construction-images-1.jpg

kotsy · Apr 10, 2025

New construction update is out via presentation deck: https://assets.metrolinx.com/image/...x/Exhibition_April_2025_Presentation_Deck.pdf

highlights:

Also, they're starting the process of a new crane installation. This one will be closer to the portal, whereas the first one is for the North entrance building.