Strabag secures tunnelling contract for Scarborough Subway Extension, Canada May 26, 2021 | Europe Company News Infrastructure Ontario and Metrolinx have awarded a CAD757.1 million (USD627.8 million) contract to Strabag AG to design, build, and finance the Scarborough Subway Extension tunnel. The scope o... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password