The National Road was the first major improved highway in the United States built by the federal government. Built between 1811 and 1837, the 620-mile (1,000 km) road connected the Potomac and Ohio Rivers and was a main transport path to the West for thousands of settlers. When improved in the 1830s, it became the second U.S. road surfaced with the macadam process pioneered by Scotsman John Loudon McAdam.
Washington County is a county in the Commonwealth of Pennsylvania, United States. As of the 2020 census, the population was 209,349. Its county seat is Washington.
This is a list of the National Register of Historic Places listings in Washington County, Pennsylvania.
The David Bradford House is a historic house museum at 175 South Main Street in Washington, Pennsylvania. Completed in 1788, it was the home of David Bradford, a leader of the Whiskey Rebellion. It has both architectural and historic importance, and was designated a National Historic Landmark in 1983. It is open weekly between April and November, or by appointment.
The Philadelphia Quartermaster Depot, now known as the Defense Logistics Agency Troop Support, was founded as the Schuylkill Arsenal in 1799.
The Edward G. Acheson House is a historic house at 908 West Main St. in Monongahela, Washington County, Pennsylvania, United States. Probably built about 1870, it is notable as the home of Edward G. Acheson (1856-1931), the inventor of carborundum, and as the likely site of its invention. It was designated a National Historic Landmark in 1976.
The F. Julius LeMoyne House is a historic house museum at 49 East Maiden Street in Washington, Pennsylvania. Built in 1812, it was the home of Dr. Francis Julius LeMoyne (1798–1897), an antislavery activist who used it as a stop on the Underground Railroad. LeMoyne also assisted in the education of freed slaves after the American Civil War, founding the historically black LeMoyne–Owen College in Memphis, Tennessee. His house, now operated as a museum by the local historical society, was designated a National Historic Landmark in 1997. It is designated as a historic public landmark by the Washington County History & Landmarks Foundation.
Moland House is an old stone farmhouse built around 1750, by John Moland, a Philadelphia and Bucks County lawyer. Although physically located in Hartsville, Warwick Township, Bucks County, Pennsylvania, its mailing address is in Warminster Township, Pennsylvania.
Mingo Creek Presbyterian Church and Churchyard is a church and historic location in Washington County, Pennsylvania. It is located at the junction of Pennsylvania Route 88 and Mingo Church Road in Union Township, Washington County, Pennsylvania, near Courtney, Pennsylvania. It is a member of the Washington Presbytery.
The Roberts House is a historic building in Canonsburg, Pennsylvania, listed on the National Register of Historic Places. It is designated as a historic residential landmark/farmstead by the Washington County History & Landmarks Foundation. The Greater Canonsburg Heritage Society erected a historical marker near the house, which is the last remaining structure from Jefferson College.
The LeMoyne Crematory was the first crematory in the United States. Francis Julius LeMoyne had it built in 1876 on his own land, perched atop a location known locally as Gallow's Hill in North Franklin Township near Washington, Pennsylvania. The first cremation took place on December 6, 1876. LeMoyne believed that cremation was a more sanitary way to dispose of bodies, preventing the contamination of drinking water. After 41 more cremations there, the crematory was closed in 1901. LeMoyne's remains are buried there.
The California Area Public Library is the public library serving California, Pennsylvania and is a branch of the Washington County Library System. The library is located in the former Pennsylvania Railroad Passenger Station, which was listed on the National Register of Historic Places in 1979.
Beallsville Historic District is a 40-acre (16 ha) district in Beallsville, Pennsylvania. It is designated as a historic district by the Washington County History & Landmarks Foundation.
Caldwell Tavern is a historic building in Claysville, Pennsylvania. It is designated as a historic residential landmark/farmstead by the Washington County History & Landmarks Foundation.
Cement City Historic District is a historic district in Donora, Pennsylvania. The district includes 80 Prairie School concrete residences built in 1916–17. The homes served as housing for employees of the American Steel and Wire Company. Poured-in-place concrete houses had become popular in large-scale housing developments at the time, partly thanks to promotion by Thomas Edison; the homes built in Donora used a newly patented construction method from the Lambie Concrete House Corporation. Building the houses required a combined 10,000 barrels of Portland cement.
Hill's Tavern is a historic building in Scenery Hill, Pennsylvania. It was heavily damaged by a fire that started shortly before midnight on August 17, 2015. For a period in the early 1900s, the inn was known as Central Hotel. Now called the Century Inn, it has been claimed to have been the oldest tavern in continuous use on the National Road, until the fire brought an end to its 221 years of continuous operation.
The Reading Furnace Historic District is a national historic district that is located in Warwick Township and East Nantmeal Township, Chester County, Pennsylvania.
