Riddle Run

Logans Ferry Powder Works Historic District is a historic district in Plum, Pennsylvania. These powder works were started in 1918, and they produced explosive bronze-aluminum powder for use in fireworks and other explosives and pigments for Alcoa. The works were listed on the National Register of Historic Places on May 7, 1998. the plant was being dismantled as of 3/6/2015

The Logans Ferry Mine Tunnel consists of a pair of abandoned coal tunnels under the Allegheny River between Plum and Springdale, Pennsylvania in the United States.

Springdale is a borough in northeastern Allegheny County, Pennsylvania, United States, 18 miles (29 km) northeast of Pittsburgh along the Allegheny River. The population was 3,400 at the 2020 census. The borough became official in 1906, after breaking away from the township.

Pucketa Creek is a tributary of the Allegheny River located in both Allegheny and Westmoreland counties in the U.S. state of Pennsylvania.

Little Pucketa Creek is a tributary of Pucketa Creek and a sub-tributary of the Allegheny River located in both Allegheny and Westmoreland counties in the U.S. state of Pennsylvania.

The Rachel Carson Homestead is a National Register of Historic Places site that is located in Springdale, Pennsylvania, United States, eighteen miles northeast of Pittsburgh and near the Allegheny River.

The C.L. Schmitt Bridge (commonly known as the New Kensington Bridge or the Ninth Street Bridge) is a truss bridge that carries vehicular traffic across the Allegheny River between New Kensington and East Deer Township, Pennsylvania in the United States.

The New Kensington Production Works Historic District, also known as the New Kensington Works and Arnold Works, is a national historic district that is located in New Kensington, Westmoreland County, Pennsylvania. It was added to the National Register of Historic Places in 1998.

The New Kensington Downtown Historic District, also known as the New Kensington Commercial and Residential Historic District, is a national historic district that is located in New Kensington, Westmoreland County, Pennsylvania. It was added to the National Register of Historic Places in 1998.

Cheswick is a borough in Allegheny County, Pennsylvania, United States, along the Allegheny River. The population was 1,672 as of the 2020 census. Cheswick Borough was incorporated in 1902. It is a residential suburb of the Pittsburgh metropolitan area.

Valley Junior/Senior High School is a public school in New Kensington, Westmoreland County in the state of Pennsylvania. According to the National Center for Education Statistics, in the 2018–2019 school year, the School reported an enrollment of 792 pupils in grades 9th through 12th.

New Kensington (known locally as New Ken) is a city that is located in Westmoreland County, Pennsylvania, United States. It is situated along the Allegheny River, 18 miles (29 km) northeast of Pittsburgh. The population was 12,170 at the time of the 2020 census.