Interstate 66 (I-66) is a 76.32 mile east–west interstate highway in the eastern United States. The highway runs from an interchange with I-81 near Middletown, Virginia, on its western end to an …

Interstate 66 connects Washington, DC with Fairfax County, Front Royal and I-81 near Strasburg in Northern Virginia. The freeway serves commuters west from the District of Columbia to …

Interstate 66 (abbreviated I-66) is an interstate highway in the eastern United States. As indicated by its even route number, it runs in an east-west direction.

Interstate 66 is an Interstate Highway in the United States. It goes from Middletown, Virginia east to Washington, D.C.. The route is 76.28 miles (122.76 km) long. [1]

Included below are maps of the eight states through which Route 66 passed, showing the overall, approximate path through each state. Alignment changed over the years, as highway …

Explore the states this interstate highway passes through and learn more about the things to do. Visit the Destinations page to learn more about all states and regions.

Jun 27, 2022 · U.S. Highway 66 — popularly known as Route 66 — embodies a complex, rich history that goes well beyond any chronicle of the road itself. An artery of transportation, an …

Jan 8, 2026 · Interstate 66 (I-66) is an east–west Interstate Highway in the eastern United States. The highway runs from an interchange with I-81 near Middletown, Virginia, on its western end …

Route 66 was one of the United State's first continuous stretches of paved highway, and served as a major path for those who migrated west. "The Mother Road" was commissioned on …

Interstate 66 (I-66) is a canceled Interstate Highway designated in the Intermodal Surface Transportation Efficiency Act (ISTEA) of 1991 as the East–West TransAmerica Corridor and …