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 the Wilson Boulevard approach could not be submitted to the state of Virginia to obtain funding from the Civil Works Administration. Without federal funding, the project appeared dead. The federal government pledged in December 1933 that WPA money would be available in the future to hire laborers to begin the extension of the roadway. But by June 1934, no funds had come forth. The Arlington County Civic Federation urged the County Board of Supervisors in July 1934 to appropriate funds for the extension of Wilson Boulevard to Arlington Memorial Bridge. CWA funds for the approach appeared to have been secured