The Seaway International Bridge Corporation Operation Facilities


SIBC operates and manages the international toll bridge system linking Cornwall, Ontario, Akwesasne and Massena, New York.  The Bridge is a vital transportation route for major industry in the region.


SIBC is a joint venture between: The Federal Bridge Corporation and Saint Lawrence Seaway Development Corporation.


  • Structures are safe, well maintained and that their useful life is maximized
  • Maintenance works are carried out with respect for the environment
  • Financial self-sufficiency through the collection of tolls
  • Safe, efficient and secure flow of commercial and passenger vehicles through the crossing
WORK NOTIFICATION Enbridge will be conducting part two of their excavation work in the Kawenhno:ke Corridor as of Monday, November 27, 2017. The project will see a shallow-covered area of the gas line excavated, protected with fiber board, and back filled and reinstated.