U.S. Highway 2 is a major east-west route in the United States, stretching approximately 2,600 miles from Washington to Maine. It passes through several states, including Idaho, Montana, North Dakota, and Minnesota, connecting various cities and rural areas along the way. The highway is known for its scenic views, particularly in the Rocky Mountains and the northern plains. It serves as an important transportation corridor for both commercial and recreational travel, providing access to national parks and other attractions, such as Glacier National Park in Montana.