Duquesne Incline

The Monongahela River ( mə-NONG-gə-HEE-lə, -⁠HAY-)—often referred to locally as the Mon ()—is a 130-mile-long (210 km) river on the Allegheny Plateau in north-central West Virginia and Southwestern Pennsylvania. The river flows from the confluence of its west and east forks in north-central West Virginia northeasterly into southwestern Pennsylvania, then northerly to Pittsburgh and its confluence with the Allegheny River to form the Ohio River. The river's entire length is navigable via a series of locks and dams.

Point of View is a 2006 landmark public sculpture in bronze by James A. West; it sits in a parklet named for the work of art, Point of View Park, in Pittsburgh, Pennsylvania. The piece depicts George Washington and the Seneca leader Guyasuta, with their weapons down, in a face-to-face meeting in October 1770, when the two men met while Washington was in the area examining land for future settlement along the Ohio River. The work weighs 750 lbs. and cost $130,000 for materials with charitable donations of land, pedestal and artist time.Point of View sits on the edge of Mount Washington (Grandview Avenue at Sweetbriar Street) on the westernmost end of Grand View Scenic Byway Park and the Grand View Scenic Byway, a designated Pennsylvania scenic byway. The sculpture was dedicated on October 25, 2006, by mayor Luke Ravenstahl.

Point of View Park is a parklet in Pittsburgh, Pennsylvania. It sits on the edge of Mount Washington (Grandview Avenue at Sweetbriar Street) on the westernmost end of Grand View Scenic Byway Park, of which it is a part, and the Grand View Scenic Byway, a designated Pennsylvania scenic byway. The park is named for a landmark 2006 public sculpture in bronze by James A. West, Point of View. The piece depicts George Washington and the Seneca leader Guyasuta, with their weapons down, in a face-to-face meeting in October 1770, when the two men met while Washington was in the area examining land for future settlement along the Ohio River. Before the dedication of the park in October 2006 by mayor Luke Ravenstahl, it had been known by locals as "Photography Park" because of its popularity with tourists who perched on the concrete overlook taking pictures of the cityscape below.

The Point Bridge was a steel cantilever truss bridge that spanned the Monongahela River in Pittsburgh, Pennsylvania.

The Fort Pitt Tunnel is a vehicular tunnel under Mount Washington in Pittsburgh, Pennsylvania. It connects the West End region on the southwest side to the South Shore neighborhood on the northeast side. The adjoining Fort Pitt Bridge on the northeast end connects to Downtown Pittsburgh. The tunnel carries traffic on Interstate 376 (I-376), U.S. Route 22 (US 22), US 30, and US 19 Truck. The structure comprises two bores, each with two lanes of traffic. The inbound tunnel flows onto the top deck of the double-deck Fort Pitt Bridge, opposite traffic from the lower deck using the outbound tunnel. To accommodate the bridge, the northeast portals of the parallel tunnels are vertically staggered by 30 feet. The tunnel opened in September 1960, a year after the Fort Pitt Bridge.Before entering the southwest end of the inbound tunnel, travelers see a commonplace view of Southwestern Pennsylvania's hills, but at the northeast end, travelers emerge to a panorama of Downtown Pittsburgh and the surrounding skyline. The view was cited by The New York Times as "the best way to enter an American city". The vantage was the inspiration for the news opening on Pittsburgh's KDKA-TV for several years in the 1980s and 1990s, and is referenced in Stephen Chbosky's novel The Perks of Being a Wallflower. The Fort Pitt Tunnel is the third-longest automobile tunnel in Pittsburgh, following the Liberty Tunnels and the Squirrel Hill Tunnel. It is one of four major tunnels passing beneath Mount Washington, including the Liberty Tunnels and the Wabash Tunnel for automobiles, and the Mount Washington Transit Tunnel for public transportation.

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.

The Allegheny River ( AL-ə-GAE-nee) is a 325 mi (523 km) long headwater stream of the Ohio River in western Pennsylvania and New York. The Allegheny River runs from its headwaters just below the middle of Pennsylvania's northern border northwesterly into New York then in a zigzag southwesterly across the border and through Western Pennsylvania to join the Monongahela River at the Forks of the Ohio on the "Point" of Point State Park in Downtown Pittsburgh, Pennsylvania. The Allegheny River is, by volume, the main headstream of both the Ohio and Mississippi Rivers. Historically, the Allegheny was considered to be the upper Ohio River by both Native Americans and European settlers. The shallow river has been made navigable upstream from Pittsburgh to East Brady by a series of locks and dams constructed in the early 20th century. A 24-mile long portion of the upper river in Warren and McKean counties of Pennsylvania and Cattaraugus County in New York is the Allegheny Reservoir, created by the erection of the Kinzua Dam in 1965 for flood control. The name of the river comes from one of a number of Delaware/Unami phrases which are homophones of the English name, with varying translations.

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.

Three Rivers Park is a public urban waterfront park along the Allegheny, Monongahela, and Ohio Rivers in Pittsburgh, Pennsylvania. The park, under development since 2000, is currently defined by the boundaries of the West End Bridge over the Ohio River, the 31st Street Bridge over the Allegheny River, and the Hot Metal Bridge over the Monongahela River. The wishbone-shaped loop of Three Rivers Park encompasses the Pittsburgh Peninsula and Point State Park at its center, and spans over 13 miles of interconnected trails and green space with over 800 acres of public open space.

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.

The Manchester, Point and Wabash bridge piers are former bridge piers from three different bridges at different locations in Pittsburgh, Pennsylvania. The Manchester Bridge opened in 1915, and connected the North Shore to The Point of Pittsburgh. The bridge was demolished in 1970, and only the northern pier was left standing for a proposed observation deck that was never built. In 2009, the pier was made into an arched walkway leading up to a statue of Fred Rogers. Former bridge piers such as this one from the Manchester Bridge, as well as former piers from the Point Bridge (1927) and the Wabash Bridge (1903), were added to the List of Pittsburgh History and Landmarks Foundation Historic Landmarks in 1977.

The Winter Garden at Exposition Hall was a multi-purpose facility, located in Pittsburgh, Pennsylvania. It was designed by Joseph Stillburg. It stood on the current site of Point State Park. The facility consisted of three buildings: Main Hall, Music Hall and Machinery Hall. The Exposition was originally supposed to be a place for social gatherings where ideas and goods could be freely exchanged; however, the facility later became Pittsburgh's premier indoor ice hockey rink.