Interstate 80
I-80 is the Interstate Highway that most closely approximates the route of the historic Lincoln Highway, the first road across the United States. The highway roughly traces other historically significant travel routes in the Western United States: the Oregon Trail across Wyoming and Nebraska, the California Trail across most of Nevada and California, the first transcontinental airmail route, and except in the Great Salt Lake area, the entire route of the First Transcontinental Railroad. From near Chicago east to near Youngstown, Ohio, I-80 is a toll road, containing the majority of both the Indiana Toll Road and the Ohio Turnpike. I-80 runs concurrently with I-90 from near Portage, Indiana, to Elyria, Ohio. In Pennsylvania, I-80 is known as the Keystone Shortway, a non-tolled freeway that crosses rural north-central portions of the state on the way to New Jersey and New York City.
U.S. Route 10 in Minnesota
U.S. Highway 10 (US 10) is a major divided highway for almost all of its length in the U.S. state of Minnesota. The route runs through the central portion of the state, following generally the alignment of the former Northern Pacific Railway (now BNSF) and connects the cities of Moorhead, Detroit Lakes, Wadena, Little Falls, St. Cloud, Anoka, Saint Paul, and Cottage Grove. US 10 within Minnesota is in length.