Ontario Moving Forward to Expand Highway 6 South

Published on February 17, 2022

Province secures consultant to design and assess highway widening in Hamilton


News Release

HAMILTON – The Ontario government has procured AECOM as the successful engineering consultant to undertake a Preliminary Design and Class Environmental Assessment (EA) Update Study for the widening of Highway 6 South in the City of Hamilton. The project will increase lane capacity from two lanes to four over a nine kilometre segment between Highway 403 and Upper James Street, as part of the government’s plan to build Ontario.

“Our smart, targeted highway investments, like widening Highway 6 South in Hamilton, will better connect communities, create good-paying jobs and support the needs of a growing population,” said Caroline Mulroney, Minister of Transportation. “Four-laning this corridor will improve the movement of people and goods, while serving the national, regional and local economies.”

Highway 6 from Highway 403 to Upper James Street is the primary connection from John Munro Hamilton International Airport to the Greater Golden Horseshoe via Highway 403.

“The widening of Highway 6 from two lanes to four is vital to the continued growth of the John Munro Hamilton International Airport and the surrounding areas,” said Donna Skelly, MPP Flamborough-Glanbrook. “This is an important step forward in our work to ensure the safe, efficient movement of people and goods here in Hamilton and across the region.”

The Preliminary Design and EA Update Study will include outreach to Indigenous communities, municipalities, and stakeholders including the airport and business owners, and will commence in spring 2022, with a targeted completion of spring 2024.


Quick Facts

  • The widening of Highway 6 from Highway 403 to Upper James was included in the 2021 Ontario Budget, as a key highway expansion investment project to help protect our economy.
  • The province has allocated more than $21 billion in funding over the next 10 years, including approximately $2.6 billion in 2021–22, to expand and repair highways and bridges.
  • A four-lane highway link to the Hamilton airport was originally designed and received environment assessment approval in the late 1980s. The existing two-lane road was built in 2003.

Media Assets

map showing Highway 6 study area