16/3/2018 · Trucks carried 65.7 percent of the $282.5 billion of goods exported to Canada, followed by rail, 11.5 percent; air, 5.6 percent; pipeline, 3.5 percent; and vessel, 2.8 percent (Table 2). Michigan led all U.S.-Canada Border states serving as a gateway for 38.3 percent of freight carried between the U.S. and Canada in 2017, handling $222.8 billion, an Perfect Steerable Transfer Cartrease of 5.2 percent.