Arlington County, Virginia Cafe, a nickname originating during the Cold War when the Pentagon was targeted by Soviet nuclear missiles. During World War II, the earliest portion of the Henry G. Shirley Memorial Highway was built in Arlington in conjunction with the parking and traffic plan for the Pentagon. This early freeway, opened in 1943 and completed to Woodbridge, Virginia in 1952, is now part of Interstate 395. Arlington forms part of the region's core transportation network. The county is traversed by two interstate highways, Interstate 66 in the northern part of the county and Interstate 395 in the eastern part, both with
Streets and highways of Arlington County, Virginia Bridge (U.S. Route 29), the Theodore Roosevelt Bridge (Interstate 66/U.S. Route 50), the Arlington Memorial Bridge, and the 14th Street Bridge complex (Interstate 395/U.S. Route 1). Streets and highways of Arlington County, Virginia This article deals with the streets and highways of Arlington County, Virginia, a suburb of Washington, D.C. in the United States. In 2009, the county maintains of roads. , the total mileage of (primary) state highways in Arlington County was 39.66 (59 km). Arlington County is one of only two counties in Virginia which maintain its own roads (with the exception of primary state highways, including U.S.