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CN Highfield Track and Tunnel

CN Highfield Track and Tunnel in southeast Calgary.

The CN Highfield Tunnel was built to allow the Green Line to travel under the Canadian National Railway tracks via a tunnel between Highfield Station and 26 Avenue S.E. Station.

  • Reconfigured, re-profiled, constructed and removed associated CN tracks.
  • Constructed a tunnel for the Green Line LRT under the CN tracks.
  • Relocated deep and shallow utilities: sanitary, storm and feeder main lines conflicted with the tunnel location.

Start Date: July 2018
Completion Date: December 2022

Construction partner

PCL Construction logo

Design partner

Hatch logo