Construction Updates

This page will be updated as information becomes available. . 

Construction 2021

Easterly half of the project from west of Baptiste Creek to west of Merlin Road (~6 km)

  • Installation of median storm sewer

  • Installation of cross culverts via trenchless technologies

  • Median Tall Wall barrier

  • Construction of new median high speed lane both directions

  • Retexturing existing lanes WB​

  • Structural Rehabilitation/Widening at:

    • Tilbury Creek Bridges

    • Queen Street Overpass

    • Baptiste Creek Bridges

    • McDougall Drain Bridges

Upcoming Traffic Impacts/Lane Closures

Queen Street from Mill Street to Lakeshore Road 303

  • Fully open to traffic - detour removed

Highway 401 westbound and eastbound lanes from McDougall Drain Bridges to Baptiste Creek Bridges

  • alternating Eastbound and Westbound median and right shoulder closures: Monday, December 6, 2021 to Friday, December 10, 2021 from 7:30 am to 5:30 pm daily


Highway 401 westbound lanes from 500 m east to 500 m west of Tremblay Creek

  • Driving lane closure: Tuesday, December 7, 2021 from 7:30 am to 5:30 pm

Construction 2022

  • Coming soon...