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

  • will be reopened to traffic by end of day on Friday, September 24, 2021

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

  • Westbound High Speed Lane: Monday, April 26, 2021 at 7:30 am until Friday, October 29, 2021

  • Eastbound High Speed Lane: Tuesday, April 26, 2021 at 7:30 am until Friday, October 29, 2021


Highway 401 eastbound and westbound lanes from 1 km west to 1 km east of Queen Street Overpass

  • High Speed Lane Tuesday April 13, 2021 at 7 am until further notice

Construction 2022
  • Coming soon...