Highway 407 East / Brock Road Interchange Connection

  • MMM Group completed the detail design for the new Highway 407 Express Toll Route (ETR) / realigned Brock Road Interchange
  • Managed and coordinated a multidisciplinary design team including roadway design and safety, value engineering, geometric design, complex detours and traffic management, bridge and structural design, utility coordination, stormwater management, geotechnical and foundations engineering, lighting / traffic signal design, ATMS, environmental mitigation design and documentation, external agency consultation and approvals, and public and landowner consultation
  • By reversing the grades of Highways 407 and 7 in a value engineering exercise, confirmed a reduction in the interchange footprint including a decrease in impacts to sensitive watercourses, resulting in improvements to geometry and safety and a $15M savings in construction costs


  • detail design