Canadian truckers shut down busiest border crossing in North America, back up Detroit roads

The busiest border crossing in North America was shut down as the Canadian truckers protesting their country's vaccine mandates made it to the Detroit-Windsor border, causing traffic on the highway to Detroit. 

"It doesn’t make sense as they shouldn’t be blocking the borders or the roads," Canadian truck driver Nav Aulch told Click on Detroit. 

Traffic began building on I-75 and the Ambassador Bridge around 3 p.m. Monday. Detroit officials said the Ambassador Bridge was closed at about 8 p.m., leaving thousands of truckers left stranded on Detroit roads, according to Fox 2 Detroit.