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 county officials to plot a route around the north rather than south end of Arlington National Cemetery. In May 1932, Arlington county officials learned that the Virginia State Highway Commission had not obtained all the rights-of-way needed for the northern route. On May 22, the County Board of Supervisors ordered the Commonwealth's Attorney to seek condemnation of an right-of-way from Washington Boulevard north to North Pershing Drive. To assist the state in building this route, Senator Carter Glass attempted to secure a $10,000 appropriation to help the state survey the Lee Boulevard route. His effort was not successful. By 1933,