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Steeles Avenue (RR8) Widening and Reconstruction

Building a Better Halton Logo

Town of Halton Hills


Steeles Avenue (Regional Road 8) Widening and Reconstruction from Fifth Line South to Trafalgar Road

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  • Blue lineWork area
  • Red lineRoad Closure
  • Green lineDetour route
  • Blue lineLocal access only

Spring 2016 - Spring 2018

Project No.



Ruilan Gu P.Eng.,
905-825-6000 ext. 7637

Additional Information:

Steeles Avenue will be widened from a two-lane rural to a four-lane urban cross section from Fifth Line South to west of Trafalgar Road. The project will include:

  • Two 3.5 m inside lanes and two 4.2 m curb lanes
  • Left-turn lanes and right-turn lanes at intersections,
  • Centre median
  • 1.5 m sidewalk and 3.0 m off-road multi-use asphalt pathway

Notice of construction (PDF file)
Notice of Road Closure-PR-2369C (PDF file)
Notice of Temporary Road Closure Extension PR-2369C (PDF file)