Development partner selected for Scarborough Subway Extension, Canada December 1, 2022 | Company News, News, North America Company News, North America News Metrolinx and Infrastructure Ontario (IO) have selected Scarborough Transit Connect as the development partner (Dev Co) for the Stations, Rail and Systems (SRS) contract for the Scarborough Subway Ext... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password