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
Virginia Department of Corrections Virginia Department of Corrections The Virginia Department of Corrections (VADOC) is the government agency responsible for community corrections and operating prisons and correctional facilities in the Commonwealth of Virginia in the United States. The agency is fully accredited by the American Correctional Association and is one of the oldest functioning correctional agencies in the United States. Its headquarters is located in the state capital of Richmond. From the time of the first settlement at Jamestown to the relocation of the state capital to Richmond in the late 18th Century, Virginia relied upon corporal and capital punishment as its penal measures.