Pennsylvania Route 331, also known as Brush Run Road, is an 12 miles (19.3 km) long, east–west state highway

State highway

State highway, state road or state route can refer to one of three related concepts, two of them related to a state or provincial government in a country that is divided into states or provinces :#A...

 located in Washington

Washington County, Pennsylvania

-Government and politics:As of November 2008, there are 152,534 registered voters in Washington County .* Democratic: 89,027 * Republican: 49,025 * Other Parties: 14,482...

 county in Pennsylvania

Pennsylvania

The Commonwealth of Pennsylvania is a U.S. state that is located in the Northeastern and Mid-Atlantic regions of the United States. The state borders Delaware and Maryland to the south, West Virginia to the southwest, Ohio to the west, New York and Ontario, Canada, to the north, and New Jersey to...

. The western terminus is at the West Virginia

West Virginia

West Virginia is a state in the Appalachian and Southeastern regions of the United States, bordered by Virginia to the southeast, Kentucky to the southwest, Ohio to the northwest, Pennsylvania to the northeast and Maryland to the east...

 state line in Independence Township

Independence Township, Washington County, Pennsylvania

Independence Township is a township in Washington County, Pennsylvania, United States. The population was 1,676 at the 2000 census.-Geography:...

. The eastern terminus is at PA 844

Pennsylvania Route 844

Pennsylvania Route 844 is a long state highway located in Washington county in Pennsylvania. The western terminus is the West Virginia state line in Independence Township where the road becomes WV 27. The eastern terminus is at PA 18 in Washington.The entire stretch of PA Route 844 originally...

 in Canton Township.

Canton Township, Washington County, Pennsylvania

Canton Township is a township in Washington County, Pennsylvania, United States. The population was 8,826 at the 2000 census.-Geography:According to the United States Census Bureau, the township has a total area of , all of it land.-Demographics:...

Route description

PA 331 begins at the West Virginia state border, at the eastern terminus of WV 67. The route primarily winds its way east from Independence Township to Canton Township. In the village of Acheson, PA 231 forms a short concurrency with PA 331. Its eastern terminus with PA 844 is 2 miles (3.2 km) southeast of the village of Buffalo.

History

The route was first signed in 1935, and has stayed on the same roads since its inception.

Major intersections