The longest road in the United States stretches from Boston, Massachusetts, to Newport, Oregon, with a stop in Illinois along the way.
U.S. Route 20 is not only the nation’s longest highway, but it is also one of the most scenic routes for a road trip. This highway traverses 12 different states.
In Illinois, Route 20 is located in the northern region of the state. The route runs from northwest to southeast, entering Illinois in East Dubuque after crossing the Mississippi River and exiting in the East Side neighborhood of Chicago. However, it’s officially designated as the General Ulysses S. Grant Memorial Highway, often abbreviated as the Grant Memorial Highway.
Traveling West of Illinois via Route 20
When traveling west from Illinois, you will pass through six states. First, you’ll enter the rolling cornfields of Iowa, followed by the vast plains of Nebraska. As you continue, you will find yourself in the mountain ranges of Wyoming, before moving on to the scenic vistas of Montana. Your journey will take you through the picturesque valleys of Idaho, and finally, you will reach the stunning coast of Oregon.
Traveling East of Illinois via Route 20
On the other hand, if you choose to travel east from Illinois, your route will take you through Indiana, known for its charming small towns. Next, you will cross into Ohio, where you can explore Cedar Point Amusement Park…