The bridge will help support more than C$1bn ($710m; £530m) worth of goods that pass through Windsor-Detroit crossing each day. Then, early this year, shortly before a planned ribbon-cutting ceremony, Trump said he would block its opening until Canada agreed to "share authority" and ownership. In June, Carney announced that Canada agreed to a US request to delay the opening of the bridge to allow for further negotiations. The bridge fallout comes against a backdrop of a challenging trade dispute with Canada and the US. Now Carney is facing pushback for conceding to a US administration that many Canadians view as treating their country unfairly.