The 116th Street–Columbia University station is a local station on the IRT Broadway–Seventh Avenue Line of the New York City Subway. It is located at the intersection of Broadway and 116th Street in the Morningside Heights neighborhood of Manhattan, just outside the west gate to the main campus of Columbia University and the southeast corner of the Barnard College campus. The station is served by the 1 train at all times.

The 116th Street station was constructed for the Interborough Rapid Transit Company (IRT) as part of the city's first subway line, which was approved in 1900. Construction of the line segment that includes 116th Street began on June 18 of the same year. The station opened on October 27, 1904, as one of the original 28 stations of the New York City Subway. The station's platforms were lengthened in 1948 to accommodate ten-car trains, the station's median entrance was replaced in the 1960s, and the station was renovated in the 2000s.

The 116th Street station contains two side platforms and three tracks; the center track is not used in regular service. The station was built with tile and mosaic decorations. The mezzanine above the platforms contains exits to 116th Street and Broadway, and the northbound platform contains an additional exit to 115th Street. The original section of the station is a New York City designated landmark and listed on the National Register of Historic Places.

History

Construction and opening Planning for a subway line in New York City dates to 1864, but development of what became the city's first subway line did not start until 1894, when the New York State Legislature passed the Rapid Transit Act. The subway plans were drawn up by a team of engineers led by William Barclay Parsons, the Rapid Transit Commission's chief engineer. It called for a subway line from New York City Hall in lower Manhattan to the Upper West Side, where two branches would lead north into the Bronx. A plan was formally adopted in 1897, and all legal conflicts over the route alignment were resolved near the end of 1899.

The Rapid Transit Construction Company, organized by John B. McDonald and funded by August Belmont Jr., signed the initial Contract 1 with the Rapid Transit Commission in February 1900, under which it would construct the subway and maintain a 50-year operating lease from the opening of the line. In 1901, the firm of Heins & LaFarge was hired to design the underground stations. Belmont incorporated the Interborough Rapid Transit Company (IRT) in April 1902 to operate the subway.

The 116th Street station was constructed as part of the IRT's West Side Line (now the Broadway–Seventh Avenue Line) from 104th Street to 125th Street, for which construction began on June 18, 1900. The section of the West Side Line around this station was originally planned as a two-track line, but in early 1901, was changed to a three-track structure to permit train storage in the center track. Construction on the section between 104th Street and 125th Street had already begun prior to the design change, requiring that a portion of the work be undone. A third track was added directly north of 96th Street, immediately east of the originally planned two tracks. By late 1903, the subway was nearly complete, but the IRT Powerhouse and the system's electrical substations were still under construction, delaying the system's opening. As late as October 26, 1904, the day before the subway was scheduled to open, the walls and ceilings were incomplete.

The 116th Street station opened on October 27, 1904, as one of the original 28 stations of the New York City Subway from City Hall to 145th Street on the West Side Branch. The opening of the first subway line, and particularly the 116th Street station, helped contribute to the development of Morningside Heights and Harlem.

Service changes and station renovations

20th century After the first subway line was completed in 1908, the station was served by West Side local and express trains. Express trains began at South Ferry in Manhattan or Atlantic Avenue in Brooklyn, and ended at 242nd Street in the Bronx. Local trains ran from City Hall to 242nd Street during rush hours, continuing south from City Hall to South Ferry at other times. In 1918, the Broadway–Seventh Avenue Line opened south of Times Square–42nd Street, and the original line was divided into an H-shaped system. The original subway north of Times Square thus became part of the Broadway–Seventh Avenue Line. Local trains were sent to South Ferry, while express trains used the new Clark Street Tunnel to Brooklyn.

To address overcrowding, in 1909, the New York Public Service Commission proposed lengthening the platforms at stations along the original IRT subway. As part of a modification to the IRT's construction contracts made on January 18, 1910, the company was to lengthen station platforms to accommodate ten-car express and six-car local trains. In addition to $1.5 million (equivalent to $ million in ) spent on platform lengthening, $500,000 (equivalent to $ million in ) was spent on building additional entrances and exits. It was anticipated that these improvements would increase capacity by 25 percent. The northbound platform at the 116th Street station was extended to the south, while the southbound platform was not lengthened. Six-car local trains began operating in October 1910, and ten-car express trains began running on the West Side Line on January 24, 1911. Subsequently, the station could accommodate six-car local trains, but ten-car trains could not open some of their doors. In conjunction with the platform lengthening, a new entrance was constructed to the northbound platform in 1912. An entrance kiosk for the new staircase was taken from the 23rd Street and Fourth Avenue station and was installed in July 1913.

The city government took over the IRT's operations on June 12, 1940. Platforms at IRT Broadway–Seventh Avenue Line stations between and , including those at 116th Street, were lengthened to between 1946 and 1948, allowing full ten-car express trains to stop at these stations. A contract for the platform extensions at 116th Street and eight other stations on the line was awarded to Spencer, White & Prentis Inc. in October 1946, with an estimated cost of $3.891 million. The platform extensions at these stations were opened in stages. On April 6, 1948, the platform extension at 116th Street opened. Simultaneously, the IRT routes were given numbered designations with the introduction of "R-type" rolling stock, which contained rollsigns with numbered designations for each service. The route to 242nd Street became known as the 1. In 1959, all 1 trains became local.

Columbia University first requested the demolition of the station's original entrance in Broadway's median in 1954, ahead of the Columbia University Bicentennial. The university brought up the issue again at a meeting of the New York City Board of Estimate in 1963, after a student was killed while crossing the street. The kiosk was seen as a safety hazard, with two deaths and several accidents occurring at the kiosk from 1962 to 1964. Sixty-eight hundred students and faculty members signed a petition to remove the kiosk in February 1964. On March 13, 1964, the New York City Board of Estimate voted to allocate $600,000 () to demolish the entrance and replace it with two new sidewalk entrances as part of the 1964–1965 City budget. The New York City Department of Highways had requested that funds be allocated to this project at the request of Columbia University. The New York City Transit Authority had not yet drawn up plans for the project. Bids for the kiosk's demolition were initially scheduled to be solicited in July 1964. That October, a NYCTA spokesperson announced that the demolition of the entrance would be delayed until the following spring. Work on the project had been expected to commence in December 1964. The NYCTA was expected to complete the design of the project in early 1965, after which the project could be put out for bids.

On November 2, 1966, the New York City Planning Commission voted to grant an additional $300,000 () for the project after the cost of the project was revised. The money for the project was reallocated within the Highway Department's budget. It was estimated that following necessary approvals from the New York City Board of Estimate, bids on the project would be let on December 16, and work on the project would begin by the end of January 1967. Work on the project was set to be done in 22 months. In 1965, Columbia University and Barnard College had announced that they would each spend $5,000 () to decorate the new entrances to fit in with their campuses. Work on the project was completed in 1968.

In 1979, the New York City Landmarks Preservation Commission designated the space within the boundaries of the original station, excluding expansions made after 1904, as a city landmark. The station was designated along with eleven others on the original IRT. In April 1988, the NYCTA unveiled plans to speed up service on the Broadway–Seventh Avenue Line through the implementation of a skip-stop service: the 9 train. When skip-stop service began on August 21, 1989, it was only implemented north of 137th Street–City College on weekdays, and 116th Street was served by both the 1 and the 9.

In October 1988, the Metropolitan Transportation Authority (MTA) announced that the newsstand on the station's downtown platform would be removed as part of a citywide program to beautify stations and improve passenger flow. The agency began this program in late 1987. The owner of the newsstand was unsure of whether he would rebuild the stand as the cost of rebuilding it might have outweighed the benefits of reopening it. This newsstand was chosen for rebuilding as it was only away from a staircase.

21st century In June 2002, the MTA announced that ten subway stations citywide, including 103rd Street, 110th Street, 116th Street, 125th Street, and 231st Street on the IRT Broadway–Seventh Avenue Line, would receive renovations. As part of the project, fare control areas would be redesigned, flooring, and electrical and communication systems would be upgraded, and new lighting, public address systems and stairways would be installed. In addition, since 110th Street, 116th Street, and 125th Street had landmark status, historical elements would be replaced or restored, including wall tiles. At the ends of the station platforms at 103rd Street, 110th Street, and 116th Street, a small section of station wall, which would look identical to the existing station walls, would be added to provide space for scrubber rooms. Work on the ten citywide renovation projects was estimated to cost almost $146 million, and was scheduled to start later that year, and be completed in April 2004, in time for the 100th anniversary of the station's opening, and the 250th anniversary of Columbia University.

Columbia University contributed $1 million () to the station renovation project after the MTA said it would have to put off the renovation projects in Manhattan due to funding issues. The university had also reached agreements to cover part of the costs of the station renovations at 103rd Street, 110th Street, and 125th Street. As a condition of the funding allocation for the station renovation, the university wanted work on the project to be expedited. Residents of Morningside Heights approved of the renovation plans, but were concerned that the expedited repairs would come at the cost of damaging the stations' historic elements. The MTA was expected to decide whether preservation or speed would be prioritized in the station renovation projects by the end of 2002.