Repair and optimization of the railway bridge at Pie-IX entrance of the Port of Montreal

Montreal Port Authority (MPA) wishes to repair and optimize the railway bridge at the Pie-IX entrance of the Port of Montreal located at the southern end of the Pie-IX Boulevard. The proposed project includes the replacement of the three existing bridge spans, the addition of a fourth span, the widening of the railway network over approximately 500 meters, the addition of three new storage tracks, and the burying of the electrical cables along the railway network.

This project has already been the subject of an APM-initiated posting and a Notice of Determination was published on July 25, 2023. For further information, please refer to the following reference number in this register : 84634.

Latest update

July 4, 2024 – The authorities have published their notice of decision and determined that the project is not likely to cause significant adverse environmental effects.


Key documents

Key documents
Document Number Document Title File Date
2 Notice of determination - July 4, 2024
1 Notice of Intent to Make a Determination - Start of Public Comment Period - March 25, 2024


Environmental and Aboriginal affairs - Québec region

  • Location

    • Port of Montreal (Quebec)
  • Nature of Activity

    • Ports and Harbours
  • Assessment Status

  • Start Date

  • Proponent

    Montreal Port Authority
  • Authorities

    • Transport Canada
  • Assessment Type

    Project on federal lands
  • Reference Number


This map is for illustrative purposes. The markers represent the approximate locations based on available data. More than one marker may be identified for a given assessment.


Nearby assessments

...within 200 kilometres
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