 The most well known facility of the National Archives and Records Administration is the National Archives Building (informally known as "Archives I"), located north of the National Mall on Constitution Avenue in Washington, D.C.. A sister facility, known as the National Archives at College Park ("Archives II") was opened 1994 near the University of Maryland, College Park.The Washington National Records Center (WNRC), also located in the Washington, D.C., metropolitan area, is a large warehouse facility where federal records that are still under the control of the creating agency are stored.Federal government agencies pay a yearly fee for storage at the facility.