Plumer House

West Newton, located 24.5 miles (39.4 km) southeast of Pittsburgh, is a borough in Westmoreland County in the U.S. state of Pennsylvania. Formerly, the manufacture of radiators and boilers were the chief industries. The population was 2,633 at the 2010 census.

The West Newton Bridge is a structure that crosses the Youghiogheny River between the eastern and western portions of West Newton, Pennsylvania. Constructed in 1907, the bridge carries two lanes of Pennsylvania Route 136. In an era in which many truss bridges were replaced, the structure was instead rehabilitated in 1984, as part of a proposal for a historic district along West Newton's Main Street. The Youghiogheny River Trail features a parking facility adjacent to the bridge's western approach. During the summer of 2010, the bridge was temporarily closed for two weeks. Emergency repairs were needed to repair corrosion that was discovered during a routine painting project.

Dick Building, also known as the Cornerstone Building, is a historic commercial and apartment building located at West Newton, Westmoreland County, Pennsylvania. The original section was built in 1890, with an addition made between 1910 and 1925. It is a three-story, L-shaped brick building executed in the Romanesque Revival style. It features a corner semi-circular turret with a conical roof. The building once housed a bank on its first floor.It was added to the National Register of Historic Places in 2007.

Collinsburg is a census-designated place located in Rostraver Township, Westmoreland County in the state of Pennsylvania, United States. As of the 2010 census the population was 1,125 residents.

Jacks Run is a 9.44 mi (15.19 km) long 3rd order tributary to Sewickley Creek in Westmoreland County, Pennsylvania.

Sewickley Creek is a 29.53 mi (47.52 km) long 4th order tributary to the Youghiogheny River in Westmoreland County, Pennsylvania. This is the only stream of this name in the United States.

Reduction (also Flynns) is an unincorporated community in South Huntingdon Township, Westmoreland County, Pennsylvania. United States. The community is located on the Youghiogheny River. Its population is 60, down from a peak of 400.

Pollock Run is a 5.55 mi (8.93 km) long 2nd order tributary to the Youghiogheny River in Allegheny County, Pennsylvania. This is the only stream of this name in the United States.

Browneller Run is a 1.96 mi (3.15 km) long 2nd order tributary to the Youghiogheny River in Fayette County, Pennsylvania. This is the only stream of this name in the United States.

Smithdale is an unincorporated community and coal town in Allegheny County, Pennsylvania, United States. It is located in Elizabeth Township in the southeastern corner of Allegheny County, along the south bank of the Youghiogheny River. Immediately to the southeast is Collinsburg in Westmoreland County. To the north across the river is Sutersville, also in Westmoreland County.

Kelly Run is a 2.83 mi (4.55 km) long 1st order tributary to Sewickley Creek in Westmoreland County, Pennsylvania.

Cedar Creek is a 4.74 mi (7.63 km) long 2nd order tributary to the Youghiogheny River in Westmoreland County, Pennsylvania.