Nassau Avenue station

This station opened on August 19, 1933 as the initial terminal station for the IND Crosstown Line.^[2] With the completion of the Crosstown Line on July 1, 1937, Nassau Avenue ceased to be the line's terminal.^[4][5]

New York City councilmember Lincoln Restler founded a volunteer group, the Friends of MTA Station Group, in early 2023 to advocate for improvements to the Nassau Avenue station and four other subway stations in Brooklyn.^[6][7]

Ground	Street level	Entrances/exits
Mezzanine		Station agent, fare control, MetroCard machines
Basement 2	Side platform
	Northbound	← toward Court Square (Greenpoint Avenue)
	Southbound	→ toward Church Avenue (Metropolitan Avenue) →
	Side platform

This underground station has two tracks and two side platforms.^[8][9] The G stops at the station at all times.^[10] The station is between Greenpoint Avenue to the north and Metropolitan Avenue to the south.^[11]

Both platforms have a green trim line with a black border and mosaic name tablets reading "NASSAU AVE." in white sans-serif lettering on a black background and green border. Small "NASSAU" tile captions in white lettering on a black background run directly below the trim line and directional signs in the same style are below some of the name tablets. The tiles were part of a color-coded tile system used throughout the IND.^[12] The tile colors were designed to facilitate navigation for travelers going away from Lower Manhattan. Because the Crosstown Line does not merge into a line that enters Manhattan at either end, all stations on the line had green tiles.^[13][14] Green I-beam columns run along both platforms at regular intervals with alternating ones having the standard black name plate in white lettering.^[2]

North of the station is a diamond crossover switch, allowing terminating trains to reverse direction.^[8][9][15] These switches were used in regular service until July 1, 1937, when the remainder of the Crosstown Line opened.^[4][5] Prior to that, Nassau Avenue was the line's southern terminus.^[2][16][17] South of the station, the line shifts from Manhattan Avenue onto Union Avenue, running diagonally under McCarren Park.^[18]

The station's full-time fare control is at the south end, which is the more heavily used of the station's two entry-exit points. A short staircase from each platform goes up to mezzanine level. On the Church Avenue-bound side, one exit-only turnstile and one High Entry/Exit Turnstile leads to two staircases going up to either western corners of Manhattan and Nassau Avenues. The Queens-bound side has the station's full-time turnstile bank, token booth, and two staircases going up to either eastern corners of the same intersection. A raised crossover connects the two sides both inside and outside fare control and is split in two by a steel fence. The mezzanine has mosaic directional signs in white lettering on a green background.^[8][18] G trains, which are about half the length of the 600-foot (180 m) platform, stop near the south end of the station.^[8][15]

Both platforms have an unstaffed platform-level fare control at their north end, with no crossover. On the Church Avenue-bound side, one exit-only turnstile and one High Entry/Exit Turnstile lead to a single staircase going up to the northwest corner of Norman and Manhattan Avenues. On the Queens-bound side, a single full-height turnstile leads to a staircase going up to the northeast corner of the same intersection.^[8][18]

In preparation for the 14th Street Tunnel shutdown in 2019, it was initially planned to reconfigure the split free/paid area at the south end of the station into an exclusively unpaid area. This would have removed the free transfer between platforms, but would have allowed for increased flow from passengers entering and exiting the station.^[19] Though this was not done,^{[citation needed]} a project to replace high-entry/exit turnstiles at the station with four low turnstiles was completed in January 2019.^[20]

Wikimedia Commons has media related to Nassau Avenue (IND Crosstown Line).

• nycsubway.org – IND Crosstown Line: Nassau Avenue
• Station Reporter — G Train
• The Subway Nut — Nassau Avenue Pictures
• Nassau Avenue entrance from Google Maps Street View
• Norman Avenue entrance from Google Maps Street View
• Platforms from Google Maps Street View