St. John the Baptist Byzantine Catholic Cathedral (Pittsburgh)

The Mifflin Elementary School in the Lincoln Place neighborhood of Pittsburgh, Pennsylvania is a building from 1932. It was listed on the National Register of Historic Places in 1986.

West Homestead is a borough in Allegheny County, Pennsylvania, 8 miles (13 km) southeast of Pittsburgh, on the Monongahela River. Heavy industries associated with nearby steel mills existed here. Established were axle works, brickworks, and manufactories of machinery, car wheels, etc. The largest concern was Mesta Machinery which was one of the world's leading industrial manufacturers from 1898 until 1983. The population was 1,929 at the 2010 census.

Munhall is a borough in Allegheny County, Pennsylvania, United States, on the west bank of the Monongahela River, 8 miles (13 km) south of the confluence of the Monongahela and the Allegheny rivers where the Ohio River begins. It abuts the borough of Homestead. A large part of the Homestead Works of the Carnegie Steel Company existed in Munhall. Steel products were the only items made in Munhall in 1910 when 5,185 people lived here. In 1940, 13,900 people lived in Munhall. The population was 11,406 at the 2010 census. Munhall, along with the boroughs of Homestead and West Homestead, is served by the Steel Valley School District.

Hays Army Ammunition Plant was an 7.9-acre (3.2 ha), 1,650-employee foundry established in 1942 in the Hays neighborhood of Pittsburgh, Pennsylvania. At first it produced 16-inch (410 mm) shells and 5-inch (130 mm) breechblocks for the Navy. Though owned by the Army, the plant was operated by the Mesta Machine Company on behalf of the United States Navy during World War II. The plant was operated by the Mullins Manufacturing Company during the Korean War and by the Levinson Steel Company during the Vietnam War. For the Army it produced 105 mm shells, 250,000 of these per month throughout 1968. It was the only Army plant with cold extrusion capability. Manufacturing ceased in May 1970 and the plant was mothballed in June 1971. The 1982 value of the complex was $69 million. The plant was placed on standby in 1991 and donated for redevelopment in 1993. It is now used as an industrial site.

Sandcastle Waterpark is a water park located in the Pittsburgh suburb of West Homestead. The park is located on a 67-acre (270,000 m2) piece of land along the banks of the Monongahela River. Sandcastle is owned by Palace Entertainment, subsidiary of Spain-based Parques Reunidos, who purchased original parent company Kennywood Entertainment. The company runs its original sister parks, Kennywood, Idlewild Park, and Lake Compounce. The park contains fourteen water slides, several swimming pools, and a handful of other attractions.

The Steel Valley School District is a small, suburban public school district in the state of Pennsylvania. It is located to the southeast of the city of Pittsburgh. It serves the boroughs of Homestead, Munhall, and West Homestead, former mill towns. The Steel Valley School District encompasses approximately four square miles. According to 2005 local census data, it served a resident population of 18,340. In 2009, the district's resident per capita income was $16,902, while median family income was $40,295.The district operates four schools: Barrett Elementary School for students in grades K–4, Park Elementary School for grades K–4, Steel Valley Middle School for grades 5–8, and Steel Valley Senior High School for grades 9–12. Notable landmarks within the district include the site of the Homestead Strike, The Waterfront shopping complex, Sandcastle Waterpark, and the headquarters of the Allegheny Intermediate Unit.

West Mifflin is a borough in Allegheny County, Pennsylvania, United States, located southeast of downtown Pittsburgh. The population was 19,589 at the 2020 census. It is named after Thomas Mifflin, 1st Governor of Pennsylvania, signer of the United States Constitution, and 1st Quartermaster General of the United States Army.Although the borough is heavily residential, it is home to one of America's oldest traditional amusement parks, Kennywood Park. Other employers include advanced naval nuclear propulsion technology research and development facility, Bettis Atomic Power Laboratory; monorail manufacturer Bombardier; US Steel's Mon Valley Works–Irvin Plant; Community College of Allegheny County's South Campus; and the Allegheny County Airport.

The Glenwood B&O Railroad Bridge is a truss bridge in Pittsburgh, Pennsylvania, which carries Allegheny Valley Railroad's W&P Subdivision over the Monongahela River. The span was constructed in 1884 and upgraded in 1915. It served the busy Wheeling division of the Baltimore & Ohio Railroad, which in 1928, operated an average of 19 freight and 12 passenger trains across the structure each day. After B&O was absorbed into CSX Transportation, this company ran local freight trains across the bridge; the short line Allegheny Valley Railroad has a long-term lease to manage this structure, which serves a route between its headquarters in an adjacent rail yard and Washington, Pennsylvania.[1]

Streets Run is a 5.2-mile-long (8.4 km) tributary of the Monongahela River in Allegheny County, Pennsylvania. This urban stream drains portions of the communities of Pittsburgh, Baldwin, Brentwood, West Mifflin and Whitehall, an area of about ten square miles.

The Homestead Historic District is a historic district in Homestead, Munhall, and West Homestead, Pennsylvania that was listed on the National Register of Historic Places (NRHP) in 1990. It is the site of the Homestead Strike of 1892, when the Carnegie Steel Company under the leadership of Henry Clay Frick broke the Amalgamated Association of Iron and Steel Workers union.It includes the Homestead Pennsylvania Railroad Station, which is separately listed on the NRHP, and the Bost Building, a U.S. National Historic Landmark. It is located close to Pittsburgh.

Homestead is a borough in Allegheny County, Pennsylvania, USA, in the Monongahela River valley 7 miles (11 km) southeast of downtown Pittsburgh and directly across the river from the city limit line. The borough is known for the Homestead Strike of 1892, an important event in the history of labor relations in the United States. The population of Homestead was 2,884 at the 2020 census.

St. Nicholas Orthodox Church, also known as St. Nicholas Carpatho-Russian Orthodox Church, is a historic Russian Orthodox church at 903 Ann Street in Homestead, Pennsylvania. It was built between 1936 and 1958. The church serves the local Rusyn community. It is a member of the American Carpatho-Russian Orthodox Diocese. The church's stainless steel domes were built using steel from local mills.