From 12:01 a.m. Saturday, January 24 to 5 a.m. Monday, January 26, 1 trains skip 28th, 23rd and 18th Streets in both directions due to signal testing near South Ferry.
From 11:30 p.m. Friday, January 23 to 5 a.m. Monday, January 26, there are no 1 trains between 14th Street and South Ferry due to signal testing near South Ferry. Free shuttle buses and 2 trains provide alternate service.
From 11:30 p.m. Friday, January 23 to 5 a.m. Monday, January 26, free shuttle buses replace the 2 between 96th Street and 149th Street-Grand Concourse due to installation of emergency lighting.
From 12:01 a.m. Saturday, January 24 to 5 a.m. Monday, January 26, downtown 2 trains run local from 96th Street to Chambers Street and uptown 2 trains run local from Chambers Street to 72nd Street due to signal testing near South Ferry and conduit and cable installation.
From 12:01 a.m. Saturday, January 24 to 5 a.m. Monday, January 26, the 5 train replaces the 2 train between 149th Street-Grand Concourse and Wakefield-241st Street due to installation of emergency lighting.
From 11:30 p.m. Friday, January 23 to 5 a.m. Monday, January 26, there is no 3 train service due to installation of emergency lighting. The 24 and free shuttle buses provide alternate service.
From 11:30 p.m. Friday, January 23 to 5 a.m. Monday, January 26, 4 trains are extended to New Lots Avenue due to installation of emergency lighting.
From 9 a.m. to 3 p.m. Sunday, January 25, Manhattan-bound 4 trains skip Mosholu Parkway due to maintenance, testing and inspection of equipment.
From 12:01 a.m. to 5 a.m. every night from January 20 –February 5, there are no 4 trains available at Nostrand and Kingston Avenues due to switch renewal at Nostrand Avenue. Free shuttle buses provide alternate service.
From 12:01 a.m. to 5 a.m. every night from January 20 –February 5, 4 trains skip Bergen Street, Grand Army Plaza, and Eastern Parkway due to switch renewal at Nostrand Avenue. Customers may take the 2 instead.
From 12:01 a.m. Saturday, January 24 to 5 a.m. Monday, January 26, uptown 4 trains run express from Brooklyn Bridge to 14th Street, then local to 125th Street due to a concrete pour north of Spring Street.
From 12:01 a.m. Saturday, January 24 to 5 a.m. Monday, January 26, downtown 4 trains run local from 125th Street to Brooklyn Bridge due to a concrete pour north of Spring Street.
From 12:01 a.m. Saturday, January 24 to 5 a.m. Monday, January 26, 5 trains run in two sections (due to installation of emergency lighting.):
- Between Dyre Avenue and East 180th Street and
- Between East 180th Street and Grand Central-42nd Street
From 12:01 a.m. Saturday, January 24 to 5 a.m. Monday, January 26, there are no 5 trains between Grand Central and Bowling Green due to a concrete pour north of Spring Street. Customers should take the 4 instead.
From 4 a.m. Saturday, January 24 to 10 p.m. Sunday, January 25, Manhattan-bound 6 trains run express from Pelham Bay Park to Parkchester due to track panel installation from Castle Hill Avenue to Parkchester. The last stop for some Bronx-bound 6 trains is 3rd Avenue-138th Street.
From 12:01 a.m. Saturday, January 24 to 5 a.m. Monday, January 26, uptown 6 trains run express from Brooklyn Bridge to 14th Street due to a concrete pour north of Spring Street.
From 11:30 p.m. Friday, January 23 to 5 a.m. Monday, January 26, (and weekends through Feb 28-Mar 2) there are no 7 trains between Times Square-42nd Street and Queensboro Plaza due to track panel installation on the Davis Street curve and security conduit and cable installation in the under river tube. The N and free shuttle buses provide alternate service.
From 10:30 p.m. Friday, January 23 to 5 a.m. Monday, January 26, free shuttle buses replace A trains between Beach 90th Street and Far Rockaway due to track panel work.
From 12:01 a.m. Saturday, January 24 to 5 a.m. Monday, January 26, A trains run local between 168th Street and Canal Street due to station rehabilitation and construction of the underground connector at Jay Street.
From 11:30 p.m. Friday, January 23 to 5 a.m. Monday, January 26, free shuttle buses replace A trains between 168th Street and 207th Street due to tunnel and lighting work. Customers may transfer between the Broadway or Ft. Washington Avenue shuttle buses and the A train at 168th Street.
From 12:01 a.m. Saturday, January 24 to 5 a.m. Monday, January 26, there are no C trains running due to station rehabilitation and construction of the underground connector at Jay Street.
- A trains replace the C between 168th Street and Hoyt-Schermerhorn Sts.
- F trains replace the C between Hoyt-Schermerhorn Sts. and Euclid Avenue
From 12:01 a.m. Saturday, January 24 to 5 a.m. Monday, January 26, Coney Island-bound D trains run on the N line from 36th Street to Coney Island-Stillwell Avenue due to canopy replacement work.
From 11:30 p.m. Friday, January 23 to 5 a.m. Monday, January 26, free shuttle buses replace E trains between Jamaica Center and Union Turnpike due to fan work.
From 12:01 a.m. Saturday, January 24 to Monday, January 26, G trains replace the F between Hoyt-Schermerhorn Sts. and Coney Island-Stillwell Avenue due to station rehabilitation and construction of the underground connector at Jay Street.
From 12:01 a.m. Saturday, January 24 to Monday, January 26, F trains run between 179th Street and Euclid Avenue C station due to station rehabilitation and construction of the underground connector at Jay Street.
From 8:30 p.m. Friday, January 23 to 5 a.m. Monday, January 26, there are no G trains between Forest Hills-71st Avenue and Court Square. Customers take the E or R instead.
From 11:30 p.m. Friday, January 23 to 5 a.m. Monday, January 26 (and weekends through February 2), there are no L trains between 8th Avenue and Union Square due to switch renewal near 8th Avenue. Customers may use the M14 bus instead.
From 11:30 p.m. Friday, January 23 to 5 a.m. Monday, January 26 (and weekends through February 2), L trains run in two sections (due to switch renewal near 8th Avenue):
- Between Union Square and Bedford Avenue every 16 minutes*, skipping 3rd Avenue and
- Between Bedford Avenue and Rockaway Parkway every 8 minutes*
Customers must transfer at Bedford Avenue to continue their trip.
*10 p.m. Sunday, January 25 to 5 a.m. Monday, trains run every 20 minutes.
From 12:01 a.m. Saturday, January 24 to 5 a.m. Monday, January 26, N trains run local between Canal Street and 57th Street due to track panel installation on the Davis Street curve and security conduit and cable installation in the under river tube.
From 12:01 a.m. Saturday, January 24 to 5 a.m. Monday, January 26, the last stop for Coney Island-bound N trains is Whitehall Street due to track panel installation on the Davis Street curve and security conduit and cable installation in the under river tube.
From 11:30 p.m. Friday, January 23 to 5 a.m. Monday, January 26, the 42nd Street Shuttle S operates overnight to replace 7 service between Times Square-42nd Street and Grand Central-42nd Street. due to track panel installation on the Davis Street curve and security conduit and cable installation in the under river tube.