Hazeldean Road Widening

Complete reconstruction of 2.7km of the existing two-lane rural roadway to a four-lane urban standard

  • MMM Group provided environmental assessment review and addendum, preliminary and detailed design, tender preparation, and contract administration services for the complete reconstruction of 2.7 km of existing two-lane roadway to a four-lane urban standard, in Section II from 100m west of Iber Road to west of the Carp Road intersection
  • Project involved replacement of aging infrastructure, including storm sewer and stormwater management, a large diameter watermain, sanitary sewers, and street lighting to City of Ottawa standards
  • Complex construction staging was required due to watermain reconstruction requirements, utility corridors, and roadway needs
  • MMM developed horizontal and vertical alignments and geometry, coordinated traffic signal layouts and landscape design, established noise mitigation measures, and identified property requirements for current and future development
  • Provided contract administration and inspection during construction of the second phase, including the post-construction development of as-built drawings
  • Project will result in the improvement of transit service, and will accommodate local land development and growth in the Stittsville community


  • EA review and addendum
  • preliminary and detail design
  • tender preparation
  • construction administration services