Lobb's Cemetery and Yohogania County Courthouse Site

Elrama is a census-designated place located in Union Township, Washington County in the state of Pennsylvania. The community is located in far eastern tip of Union Township in Washington County, near the Monongahela River, along Pennsylvania Route 837. As of the 2010 census the population was 307 residents.

Elizabeth Locks & Dam is one of nine navigational structures on the Monongahela River between Pittsburgh, Pennsylvania and Fairmont, West Virginia. Maintained and built by the U.S. Army Corps of Engineers, the gated dam forms an upstream pool that extends for 23.8 miles, stretching to Charleroi, Pennsylvania.The dam is located at mile 23.8 of the Monongahela River; it was modernized during a major reconstruction project in 1979–80. The dam is scheduled for removal in the fall of 2023.

West Elizabeth is a borough in Allegheny County, Pennsylvania, United States. The population was 403 at the 2020 census.

The Regis R. Malady Bridge, commonly known as the Elizabeth Bridge, is an arch bridge that carries vehicular traffic across the Monongahela River between Elizabeth, Pennsylvania and West Elizabeth, Pennsylvania. The bridge features freeway ramps at either end, with an exit to Third Street in Elizabeth (signed as Elizabeth/Glassport) on the south bank and exits for Route 837 North to Clairton and Route 837 South to West Elizabeth on the north bank. This bridge replaces an 1893 arch structure that crossed at Plum Street. The bridge was renamed in 1985 after Regis Malady, a former Democratic member of the Pennsylvania House of Representatives whose district included a number of Mon Valley communities.

Elizabeth is a borough in Allegheny County, Pennsylvania, United States, on the east bank of the Monongahela River, where Pennsylvania Route 51 crosses, 15 miles (24 km) upstream (south) of Pittsburgh and close to the county line. The population was 1,398 at the 2020 census. The borough of Elizabeth is entirely contained within the 15037 USPS ZIP code. The local school district is the Elizabeth Forward School District. The borough is home to neighborhoods Walker Heights and Town Hill. Elizabeth Borough is the birthplace of Town Hill Hockey established in 1978.

Jefferson Hills is a borough in Allegheny County, Pennsylvania, United States. In the 2020 census, the population was 12,424. It is part of the Pittsburgh metropolitan area. Part of the West Jefferson Hills School District, Jefferson Hills was created as Jefferson Township. Incorporated on January 22, 1828, it was named after Thomas Jefferson. Before 1998, the borough was known as simply Jefferson.

Forward Township is a township in Allegheny County, Pennsylvania, United States. The population was 3,068 at the 2020 census. The township is named after Walter Forward, U.S. Secretary of the Treasury from 1841 to 1843.

The Jefferson Hills Public Library is a public library serving Allegheny County, Pennsylvania. The library is located in Jefferson Hills, Pennsylvania, formed in 1959 to promote reading, thinking, learning, enjoyment of the arts, and to enhance the quality of life for all members of the community.

Thomas Jefferson High School is an American public secondary school located in Jefferson Hills, Pennsylvania. It is a part of the West Jefferson Hills School District which includes West Elizabeth, Jefferson Hills, and Pleasant Hills. These communities have a combined population of 15,000.

Lick Run is a 6.7-mile-long (10.8 km) urban stream in southern Allegheny County, Pennsylvania, a tributary of Peters Creek. The former Lick Run coal mine of the Pittsburgh Coal Company had its mouth near the stream, along the B&O Railroad line.Several stone arch bridges cross the stream. One carries Brownsville Road over the stream near Broughton. A National Landmark stone arch bridge carries Cochran Mill Road over the stream further downstream.

Bunola is an unincorporated community in Allegheny County, Pennsylvania, United States. The community is located along the Monongahela River, 14.2 miles (22.9 km) south of Pittsburgh. Bunola has a post office with ZIP code 15020, which opened on May 26, 1888.

Clairton is a city in Allegheny County, Pennsylvania, United States. It is located along the Monongahela River and is part of the Pittsburgh metropolitan area. The population was 6,181 at the 2020 census. Under Pennsylvania legal classifications for local governments, Clairton is considered a third-class city. It is home to Clairton Works operated by U.S. Steel, the largest coke manufacturing facility in the United States. The city was the setting for the movie The Deer Hunter (1978), although none of the movie was actually filmed there (other mill towns in the Monongahela River Valley and elsewhere in the tri-state area were used). The Montour Trail, a recreational rail-trail, extends from Clairton to Coraopolis, Pennsylvania.