The Blue Water Bridge crosses the St. Clair River linking Port Huron in Michigan, US to Sarnia in Ontario, Canada. The impressive looking bridge runs from Highway 402 in Ontario to Michigan on Interstate 69 (I-69) and Interstate 94 (I-94). It is the second busiest commercial crossing along the US – Canada border, after the Detroit – Windsor crossing at Ambassador Bridge. The Port Huron crossing to Canada is a large complex affair with various toll and inspection plazas on both sides of the border. Before travelling to the Port Huron to cross the border read our FAQs for information on tolls and crossing the bridge. Blue Water Bridge wait times are below.

Please note during the COVID-19 situation some of the FAQ info below might be subject to change. Please let us know of any corrections required. You can view live and average Blue Water Bridge wait times right now for the General, Nexus and Fast lanes below. Times remain accurate and are sourced from the US Customs & Border Patrol. You’ll also find a map of the Port Huron border crossing area below.