Arlington County, Virginia area. The county is situated in Northern Virginia on the southwestern bank of the Potomac River directly across from Washington, D.C., of which it was once a part. With a land area of , Arlington is the geographically smallest self-governing county in the U.S., and by reason of state law regarding population density, has no incorporated towns within its borders. Due to the county's proximity to downtown Washington, D.C., Arlington is home to many important installations for the capital region and U.S. government, including the Pentagon, Reagan National Airport, and Arlington National Cemetery. Many schools and universities have campuses in
Construction of the Virginia approaches to Arlington Memorial Bridge Myer, Colonel Jonathan M. Wainwright, said on July 30, 1936, that he would not opposed such legislation. This legislation was introduced in the 75th United States Congress in January 1937. In November 1935, work began on a bridge from Columbia Island to the Virginia mainland. This bridge was financed with $25,000 from Arlington County, $25,000 from the state of Virginia, and $350,000 from the Public Works Administration. The bridge was the second connection to the Virginia mainland (after the Boundary Channel Bridge leading to Memorial Drive). But it was designed only to carry the George Washington Memorial Parkway (formerly the