Construction and opening

Following the completion of the original subway, there were plans to construct a line along Manhattan's east side north of 42nd Street. The original plan for what became the extension north of 42nd Street was to continue it south through Irving Place and into what is now the BMT Broadway Line at Ninth Street and Broadway. In July 1911, the IRT had withdrawn from the talks, and the Brooklyn Rapid Transit Company (BRT) was to operate on Lexington Avenue. The IRT submitted an offer for what became its portion of the Dual Contracts on February 27, 1912.^[5][6]

In 1913, as part of the Dual Contracts, which were signed on March 19, 1913,^[7] the Public Service Commission planned to split the original Interborough Rapid Transit Company (IRT) system from looking like a "Z" system (as seen on a map) to an H-shaped system. The original system would be split into three segments: two north–south lines, carrying through trains over the Lexington Avenue and Broadway–Seventh Avenue Lines, and a west–east shuttle under 42nd Street. This would form a roughly H-shaped system.^[8][9] It was predicted that the subway extension would lead to the growth of the Upper East Side and the Bronx.^[10][11]

The 116th Street station opened on July 17, 1918, with service initially running between Grand Central–42nd Street and 167th Street via the line's local tracks.^[3][12] On August 1, the "H system" was put into place, with through service beginning on the new east and west side trunk lines, and the institution of the 42nd Street Shuttle along the old connection between the sides.^[13][14] The cost of the extension from Grand Central was $58 million.^[15]

Later years

The city government took over the IRT's operations on June 12, 1940.^[16][17]

This station was renovated in 2003, along with the 77th Street and 86th Street stations on the Lexington Avenue Line. As part of the project, structural deficiencies were repaired, signage and lighting were enhanced, electrical service was upgraded, station facilities were rehabilitated, new fare arrays and a new token booth were installed, and portions of the station were upgraded to be compliant with the Americans with Disabilities Act of 1990. In addition, visual clutter was eliminated, and artwork was installed. The contract for the station renovation project, which was expected to take two year, was expected to be advertised in October 2000.^[18] The contract for these three stations was awarded in October 2001, and the projects were done in-house. The cost of the work at 116th Street station was $15.5 million, of which $12.3 million came from the Federal government.^[19]

Exits

This station has staircases that lead out to the four corners of the intersection of 116th Street and Lexington Avenue. Staircases on the western corners serve the southbound platform, while those on the eastern corners serve the northbound platform.^[27]