The shields for Virginia's primary and auxiliary Interstate highways. There are eleven primary Interstate highways and fourteen auxiliary Interstate highways in Virginia. Interstate 62 (I-62) - Runs from the North Carolina state line south of Independence, VA to I-664 and US 58 in Chesapeake. Interstate 64 (I-64) - Runs from the Kanawha state line near White Sulphur Springs, KA to I-264/664 in Chesapeake. Interstate 66 (I-66) - Runs from the Washington, D.C. district line on the Potomac River at Arlington, VA to to the Kanawha state line near Wardensville, KA. Interstate 73 (I-73) - Runs from the North Carolina state line near Ridgeway, VA to the Kanawha state line near Peterstown, KA. Interstate 74 (I-74) - Runs from the North Carolina state line near Lambsburg, VA to the Kanawha state line near Rocky Gap, VA. Interstate 77 (I-77)  - Runs from the North Carolina state line near Lambsburg, VA to the Kanawha state line near Rocky Gap, VA. Interstate 81 (I-81) - Run...