Pershing Square, Manhattan

The Park Avenue Viaduct, also known as the Pershing Square Viaduct, is a roadway in Manhattan in New York City. It carries vehicular traffic on Park Avenue from 40th to 46th Streets around Grand Central Terminal and the MetLife Building, then through the Helmsley Building. All three buildings lie across the north–south line of the avenue. The viaduct itself is composed of two sections: a steel viaduct with two roadways from 40th to 42nd Streets, as well as a pair of roadways between 42nd and 46th Streets. The section from 40th to 42nd Streets was designated a New York City landmark in 1980 and was listed on the National Register of Historic Places in 1983. The street-level service roads of Park Avenue, which flank the viaduct between 40th and 42nd Streets, are called Pershing Square. The viaduct was first proposed by New York Central Railroad president William J. Wilgus in 1900 as part of the construction of Grand Central Terminal. Construction on the viaduct's western leg began in 1917, after the terminal had opened, and was completed in 1919. The western leg initially carried two-way traffic, so the eastern leg was completed for northbound traffic in 1928, and the western leg was reconfigured to carry southbound traffic only. An information booth was established in 1939 beneath the viaduct, and the city renovated the viaduct in the early 1990s.

The Grand Central–42nd Street station (also signed as 42nd Street–Grand Central) is a major station complex of the New York City Subway. Located in Midtown Manhattan at 42nd Street between Madison and Lexington Avenues, it serves trains on the IRT Lexington Avenue Line, the IRT Flushing Line and the 42nd Street Shuttle. The complex is served by the 4, 6, and 7 trains at all times; the 5 and 42nd Street Shuttle (S) trains at all times except late nights; the <6> train during weekdays in the peak direction; and the <7> train during rush hours and early evenings in the peak direction. The station is adjacent to Grand Central Terminal, which serves all Metro-North Railroad lines east of the Hudson River. There are multiple exits to Grand Central Terminal and to nearby buildings such as One Vanderbilt and the Chrysler Building. Numerous elevators make the station compliant with the Americans with Disabilities Act of 1990. The present shuttle station was constructed for the Interborough Rapid Transit Company (IRT) as an express station on the city's first subway line, which was approved in 1900. The station opened on October 27, 1904, as one of the original 28 stations of the New York City Subway. As part of the Dual Contracts, the Flushing Line platform opened in 1915. After the Lexington Avenue Line platforms opened in 1918, the original station became the eastern terminal of the 42nd Street Shuttle, reconfigured with three tracks and two platforms. The Grand Central–42nd Street station complex has been reconstructed numerous times over the years, including in the early 21st century, when the shuttle station was reconfigured. Grand Central–42nd Street is the second busiest station in the 424-station system, with 45,745,700 passengers in 2019; only the Times Square station complex has more riders.

The 42nd Street Airlines Terminal, on the southwest corner of Park Avenue and 42nd Street in Midtown Manhattan, was the first of three airline terminals constructed in New York City. It was located at the site of the former Hotel Belmont. During this period of aviation, reservations, ticketing and baggage handling took place at this facility for the airlines American, Eastern, TWA, United and Pan Am. Passengers would be transferred by bus to Newark Airport, and later to the New York International Airport. The changing economics and increasing popularity of air travel eventually led to the creation of new air terminals: the East Side Airline Terminal near the Queens Midtown Tunnel and the West Side Airline Terminal near the Lincoln Tunnel. In 1954 this facility, which had become restricted to ticketing only, was renamed the Airlines Building. The declining importance of the facility led to its demolition in 1978, to become the site of the Philip Morris Building at 120 Park Avenue.

Agern was a Scandinavian restaurant in New York City. The restaurant opened in 2016 in the former men's smoking lounge of Grand Central Terminal. After Agern closed, the restaurant Cornelius began operating in the space.

The Pershing Square Building, also known as 125 Park Avenue or 100 East 42nd Street, is a 25-story office building in Midtown Manhattan in New York City. It is located on the eastern side of Park Avenue between 41st and 42nd streets, across from Grand Central Terminal to the north and adjacent to 110 East 42nd Street to the east. The Pershing Square Building was designed in the Romanesque Revival style by John Sloan and T. Markoe Robertson of the firm Sloan & Robertson, working with York and Sawyer. It was erected within "Terminal City", a collection of buildings located above the underground tracks surrounding Grand Central, and makes use of real-estate air rights above the tracks. The building is located directly above the New York City Subway's Grand Central–42nd Street station. The Pershing Square Building, as well as 110 East 42nd Street, were built on the site of the Grand Union Hotel. Construction started in 1921 and was completed in 1923. Ownership of the Pershing Square Building passed to several companies; the latest such change occurred in 2010, when SL Green Realty bought the building. It was made a New York City designated landmark in 2016.

Murray Hill Hotel was a hotel situated at 112 Park Avenue in Murray Hill, Manhattan, New York City. Built in 1884, with 600 rooms and two courtyards, it was demolished in 1947. It was part of the Bowman-Biltmore Hotels chain.

The Campbell is a bar and cocktail lounge in Grand Central Terminal in Midtown Manhattan, New York City. The space, long known as the Campbell Apartment, was once the office of American financier John W. Campbell, a member of the New York Central Railroad's board of directors. It was later used as office space, as a studio by CBS and as a jail by Metro-North Railroad. Renovations in 1999 and 2007 restored the space to its original opulence at a total cost of nearly $2 million. Temporarily closed in 2016, the bar was reopened the following year under new management.Located in the southwestern corner of the Grand Central Terminal building—above the northeastern corner of 42nd Street and Vanderbilt Avenue—the space is reached by a staircase from the terminal's balcony level.

The Grand Central Oyster Bar & Restaurant is a seafood restaurant located on the lower level of Grand Central Terminal at 42nd Street and Park Avenue in Manhattan, New York City.

The Grand Central station was the terminal for some trains of the IRT Third Avenue Line, also known as the Third Avenue El, in Manhattan, New York City. This station originally had one island platform and two side platforms, all connected at the west end (later converted to three tracks and two island platforms). The tracks ended just east of the Park Avenue Viaduct ramp over Pershing Square.It opened August 26, 1878, and served not only Grand Central Terminal but also its two predecessors, Grand Central Station (1899-1913) and Grand Central Depot (1871-1899). When the El opened north of 42nd Street in September 1878, this segment was reduced to a shuttle, which connected to the mainline at the 42nd Street station, at Third Avenue. In 1904, the Interborough Rapid Transit Company opened the Grand Central station as part of the its first subway line. Platforms for the IRT Flushing Line opened in 1915, followed by those for the IRT Lexington Avenue Line in 1918; after the Lexington Avenue Line platforms opened, the original platforms at the station were converted for use by the 42nd Street Shuttle. By this time, the El station had become obsolete and it was closed on December 6, 1923.

Grand Central Tower (also known as 175 Park Avenue) was a scrapped proposal by Penn Central to have a skyscraper built on top of Grand Central Terminal in 1968. It was designed by Marcel Breuer and would have been 950 feet (290 m) tall. The plan itself drew major opposition from the public and architects, especially from Jacqueline Kennedy Onassis, as it would have resulted in the destruction of the terminal. The plan was scrapped after it was settled in a court case in 1978, which meant Penn Central could not build the tower.

The Belmont Hotel was an early 20th-century skyscraper-like hotel at Park Avenue and 42nd Street in Midtown Manhattan, New York City. The Belmont Hotel was built between 1904 and 1908. At 308 feet (94 m), it was the tallest hotel in the world when built and was demolished in 1939. The 42nd Street Airlines Terminal was built in its place.

175 Park Avenue, formerly known as Project Commodore, is a mixed-use supertall designed by Skidmore, Owings, & Merrill and developed by RXR Realty and TF Cornerstone that is proposed to be built on the former site of the Commodore Hotel, currently the Hyatt Grand Central New York. As approved, the structure is planned to rise to a pinnacle height of 1,575 feet (480 m), with the tower containing office space, a Hyatt hotel, and ground-level and underground retail.