The Corps of Discovery passed through Pennsylvania, Ohio, West Virginia, Indiana,
Kentucky, Illinois, Missouri, Iowa, Nebraska, South Dakota, North Dakota, Montana, Idaho, Oregon, Washington, Alberta, and Saskatchewan.
You will drive through British Columbia.
The Yukon, Northwest Territories and Nunavut
The Missouri River does not run through any Canadian provinces; it primarily flows through the United States. However, its source is located in the Rocky Mountains of Montana, and it eventually meanders through several U.S. states before emptying into the Mississippi River. If you're looking for Canadian rivers, the Saskatchewan River is one example that flows through parts of Canada.
Texas Roadhouse
The Great Plains run through the Canadian provinces of Alberta, Manitoba, and Saskatchewan.
2 countries. The United States and Canada. More specifically through New York State and the Canadian Provinces of Ontario and Quebec.
The Saint Lawrence River passes through the provinces of Quebec and Ontario in Canada, and New York State in the US.
Alberta and british Columbia The Rocky Mountains pass through the Canadian provinces of British Columbia and Alberta. Neither of those provinces are entirely contained within the mountains, however. British Columbia and Alberta Alberta. :)
Louisiana is the last state on the Mississippi River's journey from northern Minnesota. It carries water from 31 states and 2 Canadian provinces through the United States into the Gulf of Mexico.
There is no valley that runs through all the provinces
In Canada, the provinces that are not part of the Great Plains include British Columbia, Ontario, Quebec, Newfoundland and Labrador, and the Maritime provinces (Nova Scotia, New Brunswick, and Prince Edward Island). The Great Plains primarily extend through Alberta, Saskatchewan, and Manitoba. These non-plain provinces feature diverse landscapes, including mountains, forests, and coastal regions.
The Rockies extends over 3,000 miles and runs through 6 states: Montana, Idaho, Wyoming, Utah, Colorado, and New Mexico. The Rockies also run through 2 Canadian provinces: British Columbia and Alberta.