Penrose Wolf Building

Rockwood is a borough in Somerset County, Pennsylvania, United States. The population was 850 at the 2020 census. It is part of the Johnstown, Pennsylvania, Metropolitan Statistical Area, and located due north of Pennsylvania's highest peak, Mount Davis, which significantly constricts land travel routing south of the municipality.

Rockwood Area Junior/Senior High School is a public junior/senior high school located in westcentral Somerset County. The school is grades 7-12 and serves about 400 students.

The Rockwood Area School District is a public school district located in Somerset County, Pennsylvania. It serves the boroughs of Rockwood, New Centerville, Casselman, and Seven Springs, plus the townships of Milford Township, Black Township, Upper Turkeyfoot Township, and Middlecreek Township in Somerset County, Pennsylvania. The district encompasses approximately 146 sq mi (380 km2). According to 2007 local census data, it serves a resident population of 5,680.

The Casselman Wind Power Project is a wind farm in Somerset County, Pennsylvania with 23 GE 1.5 MW Wind Turbines that began commercial operation in 2007. The wind farm has a combined total nameplate capacity of 34.5 megawatts, but actually produces about 90,666 megawatt-hours of electricity annually. The wind farm was developed by PPM Energy and constructed by Iberdrola, based in Spain. Power produced at the wind farm is distributed by First Energy.Eight of the project's 23 wind turbines sit atop a rehabilitated surface mine. In addition, the former mining site also hosts the wind farm's operation center, collector transformer and interconnection facility.

New Centerville is a borough in Somerset County, Pennsylvania, United States. The population was 127 at the 2020 census. It is part of the Johnstown, Pennsylvania, Metropolitan Statistical Area. It should not be confused with the unincorporated village of New Centerville in Tredyffrin Township.

Black Township is a township in Somerset County, Pennsylvania, United States. The population was 899 at the 2020 census. It is part of the Johnstown, Pennsylvania, Metropolitan Statistical Area. The township was named for Jeremiah Sullivan Black, a native of Somerset County who became Chief Justice of the Supreme Court of Pennsylvania, U.S. Attorney General, and U.S Secretary of State.

Casselman is a borough in Somerset County, Pennsylvania, United States.

Bruner Run is a 3.88 mi (6.24 km) long 1st order tributary to the Youghiogheny River in Fayette County, Pennsylvania. This is the only stream of this name in the United States.

Pennsylvania Railroad 3750 is a 4-6-2 "Pacific" type steam locomotive located at the Railroad Museum of Pennsylvania, just outside Strasburg, Pennsylvania in the United States. For over a decade, the No. 3750 locomotive stood-in for the prototype K4, No. 1737, and was listed on the National Register of Historic Places in 1979. It was one of two surviving K4 locomotives, along with No. 1361, both designated as the official state steam locomotive by the Pennsylvania General Assembly in 1987.

Markleton is an unincorporated community that is located in Somerset County, Pennsylvania, United States. The community is situated near the Casselman River, 7.7 miles (12.4 km) east-northeast of Confluence.

Milford Township is a township in Somerset County, Pennsylvania, United States. The population was 1,488 at the 2020 census. It is part of the Johnstown, Pennsylvania, Metropolitan Statistical Area.

Garrett is a borough in Somerset County, Pennsylvania, United States. It is part of the Johnstown, Pennsylvania, Metropolitan Statistical Area. The population was 416 at the 2020 census.