Hunter Saw & Machine Company

Pine Creek is a tributary of the Allegheny River located in Allegheny County in the U.S. state of Pennsylvania.

The McCleary Elementary School (also known as McCleary Traditional Academy, and more recently as McCleary Early Childhood Center) in the Upper Lawrenceville neighborhood of Pittsburgh, Pennsylvania is a building from 1900. It was listed on the National Register of Historic Places in 1986.The building was last used by Pittsburgh Public Schools during the 2011–12 school year as an early childhood education center. In 2013, the school was sold to a developer for $410,000. It was then renovated and converted to condominiums in 2015–17. The project also added a third story to the building.

On April 4, 2009, a shootout occurred at 1016 Fairfield Street in the Stanton Heights neighborhood of Pittsburgh, Pennsylvania, United States, stemming from a mother and her 22-year-old son's argument over a dog urinating in the house. At approximately 7:11 a.m. EDT, 22-year-old Richard Poplawski opened fire on two Pittsburgh Police officers responding to a 9-1-1 call from Poplawski's mother, who was attempting to get the police officers to remove her son from the home. Despite Poplawski's mother telling the 9-1-1 operator that Poplawski had guns, the police officers were not told. Three police officers were ultimately confirmed dead, and another two were seriously injured.According to Pittsburgh Police Chief Nathan Harper, Poplawski was armed with a semi-automatic AK-47-style rifle, a Savage 67 12-gauge shotgun, a .22-caliber Mossberg 702 Plinkster semi-automatic rifle and two handguns (a 4-inch Dan Wesson Model 14 .357 Magnum revolver and a .380-caliber Bersa Thunder 380 handgun), protected by a bulletproof vest, and had been lying in wait for the officers. According to police and witnesses, he held police at bay for four hours as the fallen officers were left bleeding nearby, their colleagues unable to reach them. More than 600 rounds were fired by the SWAT teams and Poplawski. The victims were the first Pittsburgh city officers killed in the line of duty in 18 years. The incident was the third-deadliest attack on U.S. law enforcement since the September 11 attacks, following a 2016 mass shooting in Dallas, Texas; and a pair of related shootings two weeks earlier in Oakland, California.On June 28, 2011, Poplawski was sentenced to death by lethal injection on three counts of murder in the first degree.

The Mowry-Addison Mansion is a historic house in the Upper Lawrenceville neighborhood of Pittsburgh, Pennsylvania, and a contributing property in the Lawrenceville Historic District. It was built in 1830–32 by Peter Mowry, a physician, and was originally part of a large estate that was subdivided into residential lots in 1872. The house is notable as a rare example of relatively well preserved Greek Revival architecture in Pittsburgh, and exemplifies the typical pattern of development in Lawrenceville in the mid to late 19th century. In 2020, the building was nominated as a Pittsburgh historic landmark by Preservation Pittsburgh, which stated that the mansion "is one of the last remaining and most significantly preserved regional ribbon farm dwellings from its period of construction."

The Senator Robert D. Fleming Bridge, commonly known as the 62nd Street Bridge, is a truss bridge that carries Pennsylvania Route 8 across the Allegheny River between the Pittsburgh neighborhoods of Morningside and Lawrenceville and Sharpsburg, Pennsylvania.

James Wallace Conant (August 10, 1862 – March 14, 1906) was an amusement manager who later became the manager of the Schenley Park Casino, as well as the first manager of the Duquesne Gardens, the first indoor ice rinks in the city of Pittsburgh. Conant is credited with bringing the sport of ice hockey to Pittsburgh, since the indoor ice rinks lured many Canadian players to the city. Over time several of the Canadian players were actually paid to play hockey first at the Casino, and later at the Gardens. He was also the founder of the Western Pennsylvania Hockey League, the first hockey league to openly hire and trade players.

The Bayard School in the Lawrenceville neighborhood of Pittsburgh, Pennsylvania is a building from 1874 and is one of Pittsburgh's oldest surviving school buildings. The school was closed in 1939, along with the nearby Foster School and Lawrence School, when all students were transferred to the new elementary wing of Arsenal Junior High School. It was sold in 1941 and later used as a warehouse. It was listed on the National Register of Historic Places in 1986.After being vacant for a number of years, the school building was renovated and converted into loft apartments in 2018.

ScareHouse is a haunted attraction now located within The Galleria at Pittsburgh Mills in Pittsburgh, Pennsylvania. In 2013 CBS News called ScareHouse "One of America's Scariest Haunted Houses". ScareHouse received additional recognition from Guillermo del Toro who stated "It really is beautiful. With the sound design and the atmospherics, it is beautiful. I could live here!" and Michael Dougherty who stated: "I left so happy and inspired. You guys nailed it!" In 2010 the ScareHouse was rated as one of "The 10 Wickedest Haunted Houses In America" by Forbes Magazine, and in 2012 was rated #5 in the US in Top Haunt Magazine's Top 13 Haunts. The ScareHouse offers heavily themed attractions or "haunts" which are significantly revised on a yearly basis along with an interactive, immersive, 18 and over attraction titled "The Basement".

The Butler Street Gatehouse at Allegheny Cemetery in Pittsburgh, Pennsylvania was built 1848 in the Gothic Revival style by John Chislett, Pittsburgh's first well-known architect and the founder of the cemetery. A chapel and offices, designed by Henry Moser, were added in 1870.The gatehouse was listed on the National Register of Historic Places in 1974. The entire Allegheny Cemetery was listed on the National Register in 1980.

Butler Street is a street in Pittsburgh, Pennsylvania which is the main commercial thoroughfare of the Lawrenceville neighborhood. Since the early 2000s, it has become a center for arts, dining, and music, with many local businesses including bars, restaurants, breweries, and specialty shops. It is named for the city of Butler, Pennsylvania, whose namesake was Maj. Gen. Richard Butler of the Continental Army.

The Fort Pitt Elementary School in Pittsburgh, Pennsylvania, is a building from 1905. It was listed on the National Register of Historic Places in 1986.

The Ewalt House was a historic house in the Lawrenceville neighborhood of Pittsburgh, Pennsylvania, and a contributing property in the Lawrenceville Historic District. It was built as a country estate sometime between 1787 and 1840 by Samuel Ewalt, and remained standing after most of the land was subdivided for residential lots in the 1870s. The house was notable as a rare example of an antebellum Greek Revival house in Pittsburgh, and exemplified the typical pattern of development in Lawrenceville in the mid to late 19th century. In 2019, the building was nominated as a Pittsburgh historic landmark.