Ontario building new highway 416 interchange
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The Ontario government is fighting gridlock in south Ottawa by investing $5 million in a new interchange at Highway 416 and Barnsdale Road. The interchange will save commuters time in the rapidly growing community of Barrhaven and connect more people to housing and jobs across the region.
“As Ontario’s population grows, it’s critical we ensure our province’s transportation network keeps pace,” said Prabmeet Sarkaria, Minister of Transportation. “The new interchange at Highway 416 and Barnsdale Road will help local residents and other drivers get where they need to go faster and more conveniently. Under the leadership of Premier Ford, our government will continue to invest in the roads and bridges that we need to keep Ontario moving.”
The Highway 416 and Barnsdale Road interchange is part of a new deal between the Ontario government and Ottawa that recognizes the unique needs of Canada’s national capital region. The deal includes up to $181 million for critical transportation projects, including rehabilitation and maintenance of Ottawa Road 174 and funding for the Kanata North Transitway.
"The provincial government understands the unique challenges our city faces. This new funding shows how committed they are to supporting the population growth and development in Ottawa and all of eastern Ontario,” said Mark Sutcliffe, Mayor of the City of Ottawa. “Advancing the design and construction of a new interchange at Highway 416 and Barnsdale Road will improve infrastructure and connectivity within our communities. It’s a game changer and will transform the way we move around our great city.”
The province will work with the City of Ottawa to plan and design the Highway 416 and Barnsdale Road interchange, which will also serve the communities of Manotick and Richmond. Since 2018, Ontario has invested approximately $425 million in highway and bridge improvements in the Ottawa region.
Quick Facts
The new interchange at Highway 416 and Barnsdale Road is among the more than 50 actions identified in the government’s Connecting the East: A draft transportation plan for eastern Ontario.
Last year, the province completed an Environmental Assessment and proposed a preliminary design of the interchange which would provide commuters with access to Highway 416 at Barnsdale Road.
The government is investing more than $3.8 billion in 2024-25 to deliver the Ontario Highways Program, which features 650 expansion and rehabilitation projects and will support roughly 15,000 direct and indirect jobs.
Since 2022, the Ontario government has replaced nine bridges at four locations on Highway 417 in Ottawa, including at Bronson and Percy, to improve safety and keep roads and bridges in a state of good repair.