Service will be disrupted on the 2, 4, 5, 7, A, C, D, E, F, G, J, N and Q lines because of construction and maintenance work this weekend, officials said.
Here is the breakdown by line:
2 Train: Trains will run in two sections, between Flatbush Avenue and East 180th Street, and between East 180th and 241st streets, from 3:45 a.m. Saturday to 10 p.m. Sunday.
Northbound trains will run to Dyre Avenue from East 180th Street during this time.
4 Train: Trains will run local between Grand Central and 125th Street in both directions from 12:01 a.m. Saturday to 5 a.m. Monday.
5 Train: Train service will be suspended from 3:45 a.m. Saturday to 10 p.m. Sunday because of track panel instillation. For service between Dyre Avenue and 149th Street-Grand Concourse, take the 2 train. Between 149th Street and Bowling Green, take the 4 train.
7 Train: Flushing-bound trains will run express from Queensboro Plaza to Mets-Willets Point from 11:45 p.m. Friday to 2 p.m. Sunday.
A Train: Downtown trains will run express between 59th Street-Columbus Circle and Canal Street from 11:45 p.m. to 6 a.m. Friday and Saturday nights.
C Train: Downtown trains will run express between 59th Street-Columbus Circle and Canal Street from 6:30 a.m. to 11 p.m. Saturday and Sunday.
D Train: Uptown trains will run express from 145th Street to Tremont Avenue from 11:45 p.m. Friday to 5 a.m. Monday.
E Train: World Trade Center-bound trains will run over the F line from 36th Street, Queens to 2nd Avenue from 11:30 p.m. Friday to 5 a.m. Monday. There will be no E trains between West 4th Street and the World Trade Center.
F Train: Jamaica-bound trains will be rerouted over the M line from 47th-50th Streets to Queens Plaza from 9:45 p.m. Friday to 5 a.m. Monday.
Coney Island-bound trains will run express from Jay Street-MetroTech to Church Avenue from 11:15 p.m. Friday to 5 a.m. Monday.
There will also be no F service at Lexington Avenue-63rd Street from 9:45 p.m. Saturday to 6 a.m. Sunday because the escalators and elevators are being shut down for electrical testing.
G Train: There will be no service between Church Avenue and Hoyt-Schermerhorn from 11 p.m. Friday to 5 a.m. Monday. Customers can take the A or C to Jay Street-MetroTech and then transfer to the F to get to Church Avenue.
The train will operate in two sections: Between Court Square and Bedford-Nostrand Avenues and between Bedford-Nostrand and Hoyt-Schermerhorn, where trains will run every 20 minutes.
J Train: There will be no service between Crescent Street and Jamaica Center from 5:30 a.m. Saturday to 10 p.m. Sunday. Trains will run between Crescent Street and Chambers Street.
Shuttle buses will operate between Crescent Street and 121st Street, where you can connect with the E at Jamaica-Van Wyck.
N Train: Trains will be rerouted over the R line in both directions between Canal Street and Atlantic Avenue-Barclays Center from 12:01 a.m. Saturday to 5:30 p.m. Monday.
Uptown trains will also skip 39th Avenue, 36th Avenue, Broadway and 30th Avenue from 11:45 p.m. Friday to 5 a.m. Monday.
Q Train: Trains will also be rerouted over the R line in both directions between Canal Street and Dekalb Avenue from 12:01 a.m. Saturday to 5:00 p.m. Monday.
Uptown trains will also stop at 49th Street from 12:01 a.m. to 5 a.m. Saturday through Sunday.