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 8. The state of Virginia agreed to provide $83,450 to purchase the remaining required rights-of-way. Arlington County provided another $21,122. In January 1936, after a delay of almost 18 months, Arlington County officials said construction would begin in a few months. Much of the construction was funded by the U.S. federal government. But at the last minute, federal funds were withheld because the county had not completed rezoning of the area. The county passed an emergency resolution rezoning the area on April 7. But still the federal government refused to disburse funds. A new problem with easements on federal land