The 2170 mile Oregon Trail connected various towns along a 150 mile long valley, forms the cultural and political heart of Oregon, and is home to three of Oregon's largest cities, including which city that is the state capital?
Route of the Oregon Trail The historic 2170 mi Oregon Trail connected various towns along the Missouri River to Oregon's Willamette Valley. It was used during the 19th century by Great Plains pioneers who were seeking fertile land in the West and North.
List of Interstate Highways in Washington In the U.S. state of Washington, there are seven roads that are part of the Interstate Highway System, three primary routes and four auxiliary routes, spanning 764.27 mi . These highways connect every city in the state with a population of over 100,000 (Seattle, Spokane, Tacoma, Vancouver, Bellevue, and Everett) as well as the state capital, Olympia.