The Detroit–Windsor Truck Ferry is a ferry service that has transported cars and trucks across the Detroit River for over 100 years. The service is split between two companies, Detroit-Windsor Truck Ferry, Incorporated of Detroit and CMT Canadian Maritime Transport, Limited of Windsor. Similar to all the international crossings in the Detroit–Windsor area, a toll is required, as is clearance from Canada Border Services Agency and the U.S. Customs and Border Protection at both terminals of the ferry route.