Queenston-Lewiston International Crossing Canadian Plaza Redevelopment

  • Constructed in 1960, the Queenston Plaza experienced significant traffic growth as well as major changes to border crossing processes such that the existing infrastructure could not meet existing and future requirements
  • MMM Group (MMM) was retained to prepare a 30% design document that identified facility service requirements, civil design parameters, and construction staging
  • Following the 30% civil design work, MMM provided environmental assessment; detailed master plan; civil, structural, and electrical planning design; and construction administration for the Queenston Plaza redevelopment
  • Responsible for public and stakeholder consultation, and approvals coordination


  • environmental assessment
  • approvals coordination
  • master plan development
  • construction staging
  • planning detailed design – civil, structural, electrical
  • construction administration
  • stakeholder consultation
  • public consultation