Virginia State Route 110 Virginia State Route 110 State Route 110 (SR 110) is a primary state highway in the U.S. state of Virginia. Known as the Jefferson Davis Highway, the state highway runs from U.S. Route 1 (US 1) and Interstate 395 (I-395) in Crystal City north to I-66 in Rosslyn within Arlington County. SR 110 is a four- to six-lane freeway that parallels the Potomac River, providing a connection between several of Arlington's urban villages. The state highway also provides access to the Pentagon, which is the headquarters of the United States Department of Defense, the grounds of Arlington National Cemetery, and
Construction of the Virginia approaches to Arlington Memorial Bridge or disapprove any major construction project on or within view of federal property but also to approve road construction in the region which used federal funds. The agency had long stated its intention to support the urbanization of Arlington County (in part to provide for more and better housing for the federal workforce, and to improve the capital's economy). The Virginia State Highway Commission was considering a number of routes, some of which skirted rather than passed through Arlington County. However, the NCPC and the CFA both said in July 1927 that they would approve any route chosen by the