Until the completion of the Mackinac Bridge in the 1950s, ferries were used for vehicle transportation between the Lower Peninsula of Michigan and the Upper Peninsula of Michigan, across the Straits of Mackinac in the United States.
Reaction ferries are cable ferries that use the perpendicular force of the current as a source of power.
Free ferries operate in some parts of the world, such as at Woolwich in London, England (across the River Thames), in Amsterdam, Netherlands (across the IJ waterway), in New York Harbor, connecting Manhattan to Staten Island and across many lakes in British Columbia.