National Register of Historic Places
Washington County Pennsylvania Acheson Edward G. House Bradford David House LeMoyne F. Julius House
Washington County Pennsylvania has 50 places on the National Register of Historic Places including 3 places of National significance and 14 places of Statewide significance. Historic Places: Acheson, Edward G., House, Bradford, David, House, LeMoyne, F. Julius, House,
Washington County Pennsylvania has 50 places on the National Register of Historic Places including 3 places of National significance and 14 places of Statewide significance. Significant places include Acheson, Edward G., House, Bradford, David, House, LeMoyne, F. Julius, House, "S" Bridge and Administration Building, Washington and Jefferson College.

Many famous people are associated with these Washington County historic places including Edward G. Acheson, David Bradford, F. Julius LeMoyne, Dr. Francis J. LeMoyne and Dr. Francis Julius LeMoyne.

Some of the country's most noteable architects helped create the Washington County places including David Bradford, Robert L. Barnhart, Aberthaw Constuction, Ft. Pitt Bridge Works, John Dye, Lambie Concrete House Corporation, George W. Brugger, Herman & Armstrong, Emil Swensson and Branna Construction Corp.. Prominent architectural styles found in Washington Country are Greek Revival, Georgian and Colonial Revival.