Southeast Stoney Trail

Topographic and construction surveys for key Calgary transportation project

The new expressway is a key component in the overall transportation plan for Calgary, and is vital to its continued growth.

  • Project consisted of a 25-km right-of-way, with an average width of 400 m
  • There were many challenges on the project, including the need for accurate control in a unified system, high volumes of traffic, and a tight project schedule


  • topographic survey
  • as-built survey of existing utilities control survey
  • 3D surface modelling