GO Rail Expansion – Milton Corridor GO Station and Station Operations West Facility

Greater Toronto Area
Project Type:
DBF - Design Build Finance
Infrastructure Type:
Contract Value:
To be announced at Financial Close
Estimated Value for Money:
To be announced at Financial Close

About the Project:

GO Rail Expansion will transform the transportation network in the Greater Toronto and Hamilton Area over the next decade. Metrolinx will transform the GO Transit rail network into a system that will deliver two-way, all-day service every 15 minutes over core segments of the GO Rail network. System-wide infrastructure upgrades will include: adding tracks, expanding stations, electrification of the rail network, new locomotives and train control systems to enable more frequent service.


  • Request for Qualifications:
    Nov 15, 2017
  • Short-list Bidders Selected:
    Apr 03, 2018
  • Request for Proposals:
    Apr 03, 2018
  • Winning Bidder Selected:
  • Construction Begins:
  • Construction Ends:

Latest News


Scope of work includes:

Milton GO Station

  • Upgrades to station building
  • Upgrade & reconfiguration of the existing north parking lot layout and passenger pick-up/drop-offs
  • Reconfiguration of parking lot layouts, bus loops, and passenger pick-up/drop-offs
  • Accessible connections to train and bus platforms
  • Upgrade of existing rail platform and infrastructure to support future layover of trains
  • New south parking lot with additional parking spaces, passenger pick-up/drop-offs, and tunnel to connect to the existing rail platform
  • Upgrade of parking lot and additional parking spaces
  • Improved pedestrian connections and bicycle storage
  • Urbanization and widening of Nipissing Road and upgrades to Childs Drive

Station Operations West Facility

  • Provide a Station Operations West Facility to accommodate future office, warehouse and parking needs for GO operations
  • New secured fleet vehicle parking lot 

Community and Green Benefits

  • Reduced traffic congestion, greenhouse gases and fuel consumption
  • Improved quality of life for commuters by reducing daily travel time 

Economic Benefits

Design and construction of the project will generate employment opportunities, produce significant benefits for commuters.

Terms of Use

These project documents are being made available on this website for informational purposes only. Neither Infrastructure Ontario nor Metrolinx makes any representation or warranty regarding the accuracy or completeness of the content or form of these documents.

Infrastructure Ontario and Metrolinx, in their sole and absolute discretion, may choose to make available on this website amendments, revisions, modifications or replacements to these documents. These documents remain open for further revision, modification, replacement or cancellation by Infrastructure Ontario and Metrolinx at any time and in no event shall either Infrastructure Ontario or Metrolinx be responsible or liable, directly or indirectly, for any damage or loss caused or alleged to be caused by or in connection with the use of or reliance on the content of these documents.