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Economy

  • Economic Impacts Study
  • Jobs
  • Waterway Users
  • Capital Investment
    • Ship Case Studies
    • Port Case Studies
    • Public Infrastructure Case Studies

$1.2 Billion in Public Infrastructure

Both the U.S. and Canadian governments are making historic investments in infrastructure asset renewal. Their focus is to ensure the reliability of the system’s 16 locks by repairing concrete, replacing gates, upgrading electrical and hydraulic systems, and deploying new technology.

Studies & Reports

Economic Impacts Study

Martin Associates (July 2018)
Full Report (pdf)
Executive Summary (pdf)

Martin Associates (October 2011)
Full Report (pdf)
Executive Summary (pdf)

Latest News

U.S. ports on four Great Lakes export grain during November

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