 Both the US and Canada border stations are open 24 hours per day.The US Customs and Border Protection upgraded its inspection facilities in 2011, and Canada Border Services Agency upgraded its facilities in 2012.In 2017, inspectors at Port Huron processed 1,579,646 cars and 826,288 trucks

The US Port of Entry was established in 1836, when a license to provide commercial ferry service between Port Huron and what then was known as Port Sarnia.