As various TronnaDopers may know, they are rebuilding Union Station in downtown Toronto.
Union Station is our prize 1927 Beaux-Arts-style train station at the centre of downtown. After a lot of discussion and false starts, a plan came together a few years ago to refurbish the station. But it’s not just a refurbishment. There are several projects going on at the same time:[ul][li]Replacing the roof deck on the existing trainshed[]Replacing the centre part of the trainshed with a glass-and-steel canopy[]Renovating the offices in the station building[]Digging down underneath the tracks to build a completely-new second level of passenger concourse[]Building a second platform on the associated Union subway station to increase passenger capacity there[]Building an additional underground access walkway from the northwest[]Building additional access from the southwest[/ul][/li]
The additional concourse under the station will use spaces formerly allocated to underground parking, but also involves digging down to increase the height of the space. The existing concrete columns that support the tracks are all being braced and supported, cut off, and new, longer columns built in their place to accommodate the new spaces.
Link to the City of Toronto’s work
Link to Go Transit’s work
Here’s a link to a posting on Urban Toronto showing a recent picture of what’s going on. That’s just the surface, literally.