Tunnel Boring Machine

• Broadway subway: 2nd tunnel-boring machine breaks through at City Hall station

  The breakthrough comes just over a month after machine's partner, nickjnamed Elsie, also broke through at the Broadway-City Hall station site. 

  Traffic

  May 26, 2023
  
• Breakthrough: Broadway subway tunnel-boring machine reaches City Hall station

  In a media release Friday, the Ministry of Transportation and Infrastructure said the massive piece of equipment breached the station construction site Friday afternoon.

  Canada

  Apr 14, 2023
  
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• Broadway subway hits key milestone as tunnel crew breaks through to 1st station site

  The breakthrough represents the first completed tunnel segment on the new line, running from the future Great Northern Way-Emily Carr station to the future Mount Pleasant Station.

  Canada

  Jan 24, 2023