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 had arisen. The best geographic route for Lee Boulevard crossed the northwestern tip of Fort Myer. The War Department was willing to grant an easement to the state to construct this road, but insisted on maintaining jurisdiction over the property. That was unacceptable to the state of Virginia. Other federal officials said that the federal government would also continue to reserve the right to build other approaches to Arlington Memorial Bridge, which the state of Virginia also opposed. The state of Virginia then proposed that federal legislation be enacted to transfer the land to the state. The commandant of Fort