08/17/2024
Highway 401, also known as the Macdonald–Cartier Freeway, located in Ontario, Canada, holds the title of the world's busiest highway. Stretching across the Greater Toronto Area, this highway sees an astonishing average of around 500,000 vehicles per day. With multiple lanes in each direction and frequent traffic congestion, Highway 401 is a critical artery for both local and long-distance traffic, playing a vital role in the region's transportation network.