I66

I66, also known as Interstate 66, is a major east-west interstate highway in the United States. It stretches approximately 1,776 miles from the eastern border of West Virginia to the western border of Illinois. The highway was originally designated as U.S. Route 66 (US 66) in the 1920s, one of the most famous routes in American history, often referred to as the "Main Street of America." In 1956, US 66 was redesignated as I66, becoming part of the Interstate Highway System.

The route passes through several significant cities and landmarks, including Washington, D.C., Baltimore, Maryland, and Richmond, Virginia. It also traverses the Appalachian Mountains, offering scenic views and historical sites. In the Midwest, I66 connects major cities like Chicago, Illinois, and St. Louis, Missouri.

The highway is known for its historical significance and cultural impact. It has been featured in numerous films, songs, and literature, cementing its place in American popular culture. Today, I66 serves as a vital transportation corridor, connecting numerous communities and supporting economic development along its route.