Aecon-ACS Dragados JV secures tunnelling contract from Metrolinx November 13, 2013 | North America News Metrolinx, Ontario’s transportation agency, has awarded the second tunnelling contract for Eglinton Crosstown Light Rail Transit (LRT) project to a joint venture (JV) of Aecon and ACS Dragados C... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password