Rivers Casino (Pittsburgh)

The Pittsburgh gasometer explosion, or Equitable Gas explosion, was an accident that took place in Pittsburgh, Pennsylvania on the morning of November 14, 1927. A huge cylindrical gasometer, the largest in the world at that time at 5 million cubic feet (140,000 m3), developed a leak, and repairmen were sent to fix it. The exact cause of the explosion is not known, but some of those repairing the leak were using acetylene torches. There was a loud explosion, and three gasometers at the site exploded. A "dense mass of dust and smoke" rose from the ruins before igniting into a ball of fire reported as 100 feet in diameter, which rose further before burning out at a height of 1000 feet. Most buildings within a radius of half a mile were damaged, with windows being broken a mile away, causing upwards of $4 million worth of damage. It was reported that the explosion "caused lofty downtown skyscrapers to tremble and sway as if hit by an earthquake". 28 people were killed and hundreds were injured.

The West End Bridge is a steel tied-arch bridge over the Ohio River in Pittsburgh, Pennsylvania, approximately 1 mile (1.6 km) below the confluence of the Allegheny and Monongahela Rivers. It connects the West End to the Chateau neighborhood on the North Side of Pittsburgh. The bridge was built from 1930 to 1932 primarily by the American Bridge Company (superstructure) and the Foundation Company (substructure). It was the longest tied-arch bridge in the world when completed, and just the second bridge to use tied-arch technology over a long span, after the Tacony–Palmyra Bridge (1929) in Philadelphia. The bridge was placed on the National Register of Historic Places in 1979 and the List of Pittsburgh History and Landmarks Foundation Historic Landmarks in 2001. As of 2016, the bridge and its surrounding approaches are undergoing some major reconstruction. The Riverlife Task Force conducted a competition in the spring of 2006 to design a pedestrian bridge across the Ohio attached to the West End Bridge. The goal of the competition was to create an iconic architectural element which ties both shore neighborhoods with the waterfronts while eliminating the need for pedestrians to cross traffic lanes and empty lots. The winning design was submitted by Endres Ware (now Endrestudio) in association with OLIN, Ammann & Whitney, Auerbach Glasow, and RWDI.

The Miniature Railroad & Village (MRRV) is a large and detailed model train layouts diorama of western Pennsylvania from 1880 to 1930. It is a long-running display currently located in the Carnegie Science Center in Pittsburgh, Pennsylvania, the MRRV has been a Pittsburgh tradition for over 50 years.

USS Requin (SS/SSR/AGSS/IXSS-481) , a Tench-class submarine, was the only ship of the United States Navy to be named after the requin, French for shark. Since 1990 it has been a museum ship at The Carnegie Science Center in Pittsburgh, Pennsylvania.

Allegheny is a station on the Pittsburgh Regional Transit's Pittsburgh Light Rail network, located in Pittsburgh, Pennsylvania. The stop serves the North Shore neighborhood and other adjacent neighborhoods. Among the locations within walking distance are: Acrisure Stadium, the Pittsburgh Steelers football stadium; Rivers Casino; the Stage AE amphitheater; Community College of Allegheny County's Allegheny Campus; and Carnegie Science Center. This station currently acts as the northern terminus of the Pittsburgh Light Rail system, and it is most distant station of the North Shore Connector project. It also marks the beginning of the Light Rail system's six-station "Free Fare Zone" within which riders do not need to pay to ride.Bus bays are located under the elevated station.

The Kamin Science Center, formerly known as the Carnegie Science Center, is one of the four Carnegie Museums of Pittsburgh, Pennsylvania. It is located in the Chateau neighborhood, across the street from Acrisure Stadium.

The Southern Steel Valley is the area of post-industrial and industrial concentration along the upper Ohio River valley as well as the Monongahela River all the way to the West Virginia border. It has also included most of the Allegheny River, Beaver River and Youghiogheny River valleys. Most of the Pittsburgh metro area is considered part of "Steel Valley", as well as most of the Weirton-Steubenville-Wheeling Ohio/West Virginia, Morgantown/Fairmont West Virginia and East Liverpool/Youngstown/Mercer/New Castle Ohio and Pennsylvania metro areas. To locals in these regions the "Steel Valley" refers to towns and cities along the river shore, the school district and valley areas and not always the suburbs and cities at higher elevations, though the term has been used for the entire region. The Youngstown area of Ohio (as well as the Wheeling/Steubenville/Weirton area) though geographically and demographically connected to the "Steel Valley" retain many distinctions from the Steel Valley centered in Pittsburgh.

Saw Mill Run is a tributary of the Ohio River in Pennsylvania. It is an urban stream, and lies entirely within Allegheny County, Pennsylvania. The stream enters the Ohio just downstream from the Forks of the Ohio in Pittsburgh, at a place that was founded as the town of Temperanceville in the 1830s. It provides an entry through the elevated plateau south of Pittsburgh known as the South Hills, and land transportation has paralleled the stream since the nineteenth century. The stream is named for an actual saw mill that operated near the mouth of the stream where it empties into the Ohio River. The first reference to the mill is in relation to the construction of Fort Pitt (1759–1761). The mill provided much of the lumber used in the construction of the new Fort, after the British claimed the area from the French and destroyed Fort Duquesne.

Calvary United Methodist Church at 971 Beech Avenue in the Allegheny West neighborhood of Pittsburgh, Pennsylvania, was built from 1892 to 1895. This Gothic Revival styled Methodist church was designed by architects Vrydaugh and Shepherd, with T. B. Wolfe. It was added to the List of Pittsburgh History and Landmarks Foundation Historic Landmarks in 1972, and the List of City of Pittsburgh historic designations on February 22, 1977.

Chalfant Hall of the Community College of Allegheny County (CCAC), located at 915 Ridge Avenue in the Allegheny West neighborhood of Pittsburgh, Pennsylvania, was built circa 1900. It was the former house of Henry Chalfant (1867–1928), who graduated from Harvard in 1899 and succeeded his father in the firm of Spang, Chalfant & Co. The house was added to the List of Pittsburgh History and Landmarks Foundation Historic Landmarks in 1981. CCAC acquired the property the same year.In 2019, CCAC announced that Chalfant Hall would be renovated to become the college's new Center for Teaching and Learning.

Emmanuel Episcopal Church, Pittsburgh, is an active parish of the Episcopal Diocese of Pittsburgh. It is known for offering a Sunday evening service of Jazz Vespers. Its 1886 church building is known for its architectural features and was one of the last designs by Henry Hobson Richardson. It was declared a National Historic Landmark in 2000.Though brick was selected for reasons of economy, the brickwork is one of the church's most striking features. Unlike most of Richardson's buildings, Emmanuel Episcopal's wall surfaces have fairly plain surfaces. They do not have a rough surface, moldings, belt courses or other projections to break up the planes or produce shadow lines, though the bricks do project from the main wall surface just below the eave line in two steps of different dimension to give a pleasing string course effect. Stone is used only as sills for the windows, and springing from the three entrance arches and where the foundation is exposed. This simplicity is relieved, in part, by patterning the brickwork. Of particular note, the repetitive triangular pattern at the roofline is called “mousetooth.” The brick patterning gives the impression of finely woven fabric. The sharply incised windows and doors produce dramatic voids. One of the best known features of Emmanuel Episcopal Church is a mistake. The lower section of the side wall is intended to slope inward as it rises (this is called battering). The upper wall outward slope started to take place shortly after construction. Richardson died a month after the church's dedication so his former employees, Longfellow, Alden & Harlow, were hired but they were unsuccessful in pinpointing the cause. However, when the firm added the parish house to the far side of the church, the slope stopped increasing. The building's is located at 957 West North Avenue, Pittsburgh, Pennsylvania at the corner of Allegheny Avenue on the North Side of Pittsburgh. This area was part of the City of Allegheny until 1907 when it was annexed by Pittsburgh and renamed the North Side.

KDKA-FM (93.7 MHz, "93.7 The Fan") is a commercial FM radio station licensed to serve Pittsburgh, Pennsylvania. The station is owned by Audacy, Inc. through licensee Audacy License, LLC and broadcasts a sports radio format. Studios are located at Foster Plaza near Green Tree (west of Pittsburgh) while the broadcast tower used by the station is located near Mount Washington, next to its former studios in Pittsburgh's South Shore neighborhood at (40°26′28.2″N 80°1′31.2″W). KDKA-FM serves as the flagship station for the Pittsburgh Pirates Radio Network and the University of Pittsburgh Panthers IMG radio network. It broadcasts in the HD Radio format and simulcasts the news/talk programming of co-owned KDKA (1020 AM) on its HD2 subchannel, while the national network feed of CBS Sports Radio is heard on its HD3 subchannel. KDKA-FM also carries Infinity Sports Network programming late nights and on weekends.