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.