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Road sign for I-66

Interstate 66 Summary

Map of I-66 System

From Wikipedia, the free encyclopedia

Interstate 66 (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. Its western terminus is near Middletown, Virginia, at an interchange with I-81; its eastern terminus is in Washington, D.C., at an interchange with U.S. Route 29. Because of its terminus in the Shenandoah Valley, the highway was once called the \...

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I-66 Exits

Highway I-66 runs West to East with exit numbers starting at the western most exit of each state or province.

    Lodging     Fuel     Food
    Vehicle     Shopping
    Medical Assistance     Police    Fire
 Pets     Bank/ATM

Highways List