TORONTO — Infrastructure Ontario (IO) and Metrolinx have issued a Request for Proposals (RFP) for the stations, rail and systems (SRS) contract for the Scarborough Subway Extension, inviting three qualified teams to submit detailed plans for how they will design and build stations and emergency exit buildings, fit the tunnel with track and signals, and … Continue reading RFP issued for stations, rail and systems package for Scarborough Subway Extension