Transport Canada is moving forward with the country’s most significant infrastructure project in several decades. The launch of the RFP for the High-Frequency Rail (HFR) project between Quebec City and Toronto could redefine travel along one of the country’s most populous and trafficked corridors. The scope of the HFR project is to upgrade more than 1,000 km of tracks and right of way along the corridor and ancillary routes, electrify most of the alignment, and provide new rolling stock along the electrified system.