Tunnelling

Learn About Tunnelling and Construction

• Building a Subway

  

  Two methods will be used to build the Toronto-York Spadina Subway Extension.

  Building a Subway

• Construction Schedule

  

  Tentative construction schedule for the Toronto-York Spadina Subway Extension.

  Construction Schedule

• Tunnelling Progress

  

  TBM progress alignment for both the Southern and Northern Tunnels.

  Tunnelling Progress

• Managing Traffic

  

  Managing Traffic requires lots of planning.

  Managing Traffic

• Fun Facts

  Learn some interesting facts about Tunnelling.

   

  Fun Facts