Transport Canada
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International Structures Ownership Chart









New Brunswick

New Brunswick – Maine Ownership of the Canadian half Ownership of the American half
Campobello - Lubec Province of New Brunswick State of Maine
St. Stephen - Calais
Milltown
St. Croix - Vanceboro
Thoroughfare International Bridge
Forest City
Saint Leonard - Van Buren
Edmunston - Madawaska
Clair - Fort Kent


Quebec - Vermont

Quebec - Vermont Ownership of the Canadian half Ownership of the American half
Glen-Sutton - East Richford Province of Quebec State of Vermont


Ontario - New York

Ontario - New York Ownership of the Canadian half Ownership of the American half
Seaway International Bridge Federal Bridge Corporation Limited Saint Lawrence Seaway Development Corporation
Prescott - Ogdensburg Ogdensburg Bridge and Port Authority
Thousand Islands Federal Bridge Corporation Limited Thousand Island Bridge Authority
Queenstown - Lewiston Niagara Falls Bridge Commission
Whirlpool Rapids
Rainbow Bridge
Peace Bridge Buffalo and Fort Erie Public Bridge Company


Ontario - Michigan

Ontario - Michigan Ownership of the Canadian half Ownership of the American half
Ambassador Bridge Detroit International Bridge Company and Canadian Transit Company
Windsor - Detroit Tunnel  Windsor-Detroit Tunnel Corporation City of Detroit
Blue Water Bridge Blue Water Bridge Canada State of Michigan
Sault Ste. Marie St. Mary’s River Bridge Company State of Michigan


Ontario - Minnesota

Ontario - Minnesota Ownership of the Canadian half Ownership of the American half
Pigeon River Province of Ontario State of Minnesota
Fort Frances – Internationale Falls Abitibi Consolidated Boise Cascade
Baudette – Rainy River Province of Ontario State of Minnesota