Leetsdale is a borough in Allegheny County, Pennsylvania, United States. Located along the Ohio River, it is part of the Pittsburgh Metro Area. The population was 1,162 at the 2020 census.
Elmridge, a historic site in the borough
Ambridge is a borough in Beaver County, Pennsylvania, United States. Incorporated in 1905 as a company town by the American Bridge Company, Ambridge is located 16 miles (25 km) northwest of Pittsburgh, along the Ohio River. The population was 6,972 at the 2020 census.
The Rapp House in Old Economy Village
Presbyterian church in Ambridge from a pre-1923 postcard.
Laughlin Memorial Library