U.S.-Canada border crossings
- Alexandria Bay - Thousand Islands Bridge
- Blaine - Pacific Highway
- Blaine - Peace Arch
- Buffalo/Niagara Falls - Lewiston Bridge
- Buffalo/Niagara Falls - Peace Bridge
- Buffalo/Niagara Falls - Rainbow Bridge
- Calais - International Avenue
- Champlain
- Derby Line - Derby Line I-91
- Detroit - Ambassador Bridge
- Detroit - Gordie Howe International Bridge
- Detroit - Windsor Tunnel
- Highgate Springs
- Houlton
- International Falls
- Lynden
- Madawaska
- Massena
- Ogdensburg
- Pembina
- Port Huron - Bluewater Bridge
- Sault Ste. Marie - International Bridge - SSM
- Sumas
- Sweetgrass