20/13 Highway Interchange, Montréal, Qc, Canada

Interchange at the junction of highways 20 and 13 in Montreal

Interchange with four short but curved tunnels at the intersection of Trans-Canada Highway 20 and the Highway 13 in Montreal.  A-13, also called Chomedey Highway, carries as many as 140,000 vehicles per day in and out Montreal.   TLACS has been installed in a first tunnel to intelligently control the over 200 luminaires.




  • Approx. 250 meters each
  • 140,000 vehicles per day
  • 228 luminaires
  • Completed in 2016