South Shore Riverfront Park

J&L Tunnel is a tunnel on CSX Transportation's Pittsburgh Subdivision, at the former location of Jones and Laughlin Steel Company (now the SouthSide Works). The tunnel was used to allow trains on the Pittsburgh and Lake Erie Railroad to bypass the Jones and Laughlin steel mill, by passing under it. Starting in 2011, work was performed, as part of CSX Transportation's National Gateway project, to raise the clearance inside the tunnel, allowing double-stacked container trains to pass through the tunnel.Above the tunnel is a small park called Tunnel Park.

SouthSide Works is an open-air retail, office, entertainment, and residential complex (often referred to as a lifestyle center) located on the South Side of the city of Pittsburgh, Pennsylvania, U.S. and just across the Monongahela River from the Pittsburgh Technology Center, the University of Pittsburgh and Carnegie Mellon University. The $300 million complex ($441.9 million today) opened in stages between 2002 and 2004 and offers more than 34 acres (140,000 m2) of shops, offices, hotels and apartments, and has a new urbanist design. The site has over 330,000 square feet (30,000 m2) of specialty retail, restaurant, hotel, and apartment space. In addition, the site has 700,000 square feet (70,000 m2) of office space.

McGowan Institute for Regenerative Medicine is a medical research institute which is a partnership between the University of Pittsburgh and the University of Pittsburgh Medical Center and is located in Pittsburgh, Pennsylvania, United States.

Pittsburgh Technology Center (PTC) is an office park located in the South Oakland neighborhood of Pittsburgh, Pennsylvania. PTC, on the 48 acre site of a former Jones and Laughlin Steel Mill, is a hub of advanced academic and corporate technology research. More than 1,000 people work on site which has become an attractive location for knowledge workers in Pittsburgh's new economy. The center was budgeted at $56.8 million ($113 million today) during the summer of 1991. The total development cost, including public and private investment, exceeded $104 million. The Pittsburgh Life Sciences Greenhouse operates wet lab space in its Bridgeside Point I business incubator that has been responsible for assisting over 24 companies. The $46.5 million 150,000 Bridgeside Point II began construction in 2007.PTC is considered to be one of the best examples of brownfield redevelopment in the United States.

The Entertainment Technology Center (ETC) is a department at Carnegie Mellon University in Pittsburgh, Pennsylvania, United States. It is located at the Pittsburgh Technology Center. The ETC offers a two-year Masters of Entertainment Technology (MET) degree, jointly conferred by Carnegie Mellon University's College of Fine Arts and School of Computer Science. Students enrolled in the ETC learn interdisciplinary skills in design, art and technology, and are prepared for environments where artists and technologists work hand-in-hand, such as theme parks, interactive museum exhibits, website design and development, and the creation of video games.

The Pittsburgh Mercantile Company Building in the South Side Flats neighborhood of Pittsburgh, Pennsylvania, United States, was built in 1907 to 1908 and functioned as the company store for the nearby Jones and Laughlin Steel Company. It is currently used as an apartment building. The structure was listed in the National Register of Historic Places in 2014.

The Hot Metal Bridge is a truss bridge in Pittsburgh, Pennsylvania, that crosses the Monongahela River. The bridge consists of two parallel spans on a single set of piers: the former Monongahela Connecting Railroad Bridge, built in 1887, on the upstream side and the former Hot Metal Bridge, built in 1900, on the downstream side. The Monongahela Connecting Railroad Bridge carried conventional railroad traffic, while the Hot Metal Bridge connected parts of the J&L Steel mill, carrying crucibles of molten iron from the blast furnaces in ladle transfer cars to the open hearth furnaces on the opposite bank to be converted to steel. During World War II 15% of America's steel making capacity crossed over the Hot Metal Bridge, up to 180 tons per hour. The upstream span was converted to road use after a $14.6 million restoration, and opened by Mayor Tom Murphy with a ceremony honoring former steel workers on June 23, 2000. The bridge connects 2nd Avenue at the Pittsburgh Technology Center in South Oakland with Hot Metal Street (South 29th Street) in the South Side. The downstream span reopened for pedestrian and bicycle use in late 2007 after two years of work. The Great Allegheny Passage hiker/biker trail passes over this bridge as it approaches Pittsburgh's Golden Triangle area. The Pittsburgh History and Landmarks Foundation was responsible for managing the decorative lighting project for the bridge, which was lit with energy-efficient light-emitting diode (LED) and optical fiber technology on June 12, 2008. The Hot Metal Bridge was inducted into the North America Railway Hall of Fame in 2016.

The Samuel F. B. Morse School at 2418 Sarah Street in the South Side Flats neighborhood of Pittsburgh, Pennsylvania, was built in 1874. It was named in honor of Samuel Morse, commonly credited as the inventor of the telegraph. Today, it is an apartment building known as "Morse Gardens". The school originally served an area of German, Scotch-Irish, and Welsh immigrants, who floated a $66,000 bond issue in order to build the school. It was added to the National Register of Historic Places on September 30, 1986.

The Shrine of the Blessed Mother, also known as Our Lady of the Parkway and the Queen of Peace, is located at 6 Wakefield Street in the Oakland neighborhood of Pittsburgh, Pennsylvania. The shrine overlooks the Penn-Lincoln Parkway (I-376). Built in the Vernacular style, the shrine historically and currently acts as a place of worship for Catholic worshippers. In March 2020, Preservation Pittsburgh nominated the site for City of Pittsburgh Historic Landmark status. Pittsburgh City Council voted to designate the Shrine of the Blessed Mother as a historic structure on October 6, 2020.

St. Peter's Episcopal Church in Pittsburgh, Pennsylvania, was an early example of the archaeological phase of Gothic Revival architecture, designed by the Philadelphia architect John Notman. It was originally built in 1851 at the corner of Grant and Diamond as a chapel of ease for Trinity Episcopal Church in the Diocese of Pittsburgh. The church and its site were purchased by Henry Clay Frick. The building itself was donated back to the congregation. It was dismantled, the stones numbered, and taken up Forbes Avenue in horsedrawn wagons to the corner of Forbes Avenue and Craft, where it was reconstructed in 1901. It received a plaque from the Pittsburgh History and Landmarks Foundation. The church was deconsecrated in September 1989, and the building was demolished.

UPMC Magee-Women's Hospital known simply as Magee-Womens Hospital, is a nationally ranked, 335-bed non-profit, full service specialty hospital located in South Oakland, Pittsburgh, Pennsylvania. Magee-Womens is a part of the University of Pittsburgh Medical Center (UPMC). The hospital is near UPMC's flagship campus which houses Presbyterian and Montefiore. While the hospital is UPMC's primary facility for women's health, the hospital is a full service hospital that also serves men. As the hospital is a teaching hospital, it is affiliated with University of Pittsburgh School of Medicine.

St. Agnes Church is a historic former Roman Catholic church in the West Oakland neighborhood of Pittsburgh, Pennsylvania. The church was built in 1916–17 and was designed by noted Pittsburgh-based ecclesiastical architect John T. Comès. St. Agnes parish was established in 1868 and a temporary church opened in 1873 at 2400 Fifth Avenue in Uptown. This was replaced with a permanent church in 1889, but the building burned down along with several neighboring structures on January 21, 1914. Following the fire, the present church was built about 0.3 miles (0.48 km) to the east of the old location. The new building was dedicated by Bishop Regis Canevin on January 28, 1917.Due to population loss in the Diocese of Pittsburgh, St. Agnes closed in 1993. The church and rectory were sold in 1996 to neighboring Carlow College (now Carlow University). St. Agnes was named a Pittsburgh Landmark by the Pittsburgh History & Landmarks Foundation (PHLF) in 2000, and in 2013 a Pennsylvania state historical marker was placed at the site honoring the architect, Comès. In 2020, the university announced plans to demolish the church in order to build a new 10-story health science facility. The university removed the historical marker in front of the church shortly afterward. The church was one of three sites placed on Preservation Pennsylvania's 2021 At Risk list, which highlights threats to historic buildings in Pennsylvania.St. Agnes is constructed from brown brick and concrete with stone and terra cotta ornamentation including a large, stylized rose window which incorporates a relief depicting the Crucifixion. The design of the church was described by PHLF architectural historian Walter C. Kidney as "acknowledging no one historic style—Byzantine and Romanesque are both suggested—and original in its rose window and Crucifixion." The plan of the building is cruciform with side aisles and a higher nave which includes a clerestory. The columns are gray New Hampshire granite with concrete capitals. The interior is also decorated with a series of murals painted in 1931 by Felix Lieftuchter with the assistance of two Carlow art students.