Study identifies Canada’s worst traffic bottlenecks

Canada’s top 20 most congested traffic bottlenecks may cover just 65 kilometres, but they collectively cost drivers over 11.5 million hours and an extra 22 million litres of fuel per year. These are two findings of Grinding to a Halt, Evaluating Canada’s Worst Bottlenecks, released by the Canadian Automobile Association (CAA). Studies show that bottlenecks are the single biggest contributor to road delay, far outpacing traffic accidents, inclement weather and construction. The report provides data-based
January 12, 2017 Read time: 2 mins
Canada’s top 20 most congested traffic bottlenecks may cover just 65 kilometres, but they collectively cost drivers over 11.5 million hours and an extra 22 million litres of fuel per year. These are two findings of Grinding to a Halt, Evaluating Canada’s Worst Bottlenecks, released by the Canadian Automobile Association (CAA).


Studies show that bottlenecks are the single biggest contributor to road delay, far outpacing traffic accidents, inclement weather and construction. The report provides data-based evidence for decision-makers to use when making decisions on infrastructure investment and environment policy.  It includes the cost to Canadians of these bottlenecks in terms of lost time, productivity and added greenhouse gas emissions.

“Traffic congestion is a major source of stress for Canadians. Our study concludes that traffic bottlenecks affect Canadians in every major urban market, increasing commute times by as much as 50 per cent,” said Jeff Walker, vice-president of Public Affairs for CAA National. “Reducing these bottlenecks will increase the quality of life for millions of Canadians, save millions in fuel costs and reduce greenhouse gases, helping contribute to Canada’s climate change commitments.”

Toronto has ten bottlenecks in the top 20, Montreal five, Vancouver four and Quebec City one. Other cities such as Calgary, Edmonton, Regina, Winnipeg, Ottawa and Halifax also experience serious traffic delays.

Related Content

  • US shutdown: transport bore the brunt
    February 20, 2019
    The longest-ever shutdown in US government history may be over – but it has had an impact on transportation infrastructure, says Mary Scott Nabers of Strategic Partnerships The impact of the longest government shutdown in history has spread far beyond government workers and their families. It is difficult to find any business, school, hospital, city, county, college, university or local government organisation that has not suffered as a result of the shutdown. The negative impact on retail establishments
    Read More
  • FTA calls for greater reliability on road network following improvements at Dartford
    October 14, 2015
    Drivers using the Dartford Crossing at peak times are saving around an hour and a half every week thanks to Dart Charge, according to Highways England. New figures released by Highways England show that journeys over the Dartford Crossing, which cost £62million (US$95 million) to convert to free-flow tolling, are up to 56 per cent faster than before payment barriers were removed. Drivers at peak times save up to 14 minutes southbound and seven minutes northbound.
    Read More
  • Kapsch backs tolls & traffic management to be part of EU taxonomy
    November 14, 2024
    Firm says they will help meet Net Zero target in European Green Deal
    Read More
  • ITS warms to Biden $621bn infrastructure plan
    April 1, 2021
    American Jobs Plan seeks to future-proof US infrastructure for the 21st century
    Read More

Highlighted Content