At long last, it’s the weekend! Below, you’ll find a quick guide — based on information from the MTA — to the biggest planned service changes on the city’s subways and rails.

For more details and alternate routes, see the MTA’s weekend guide.

Subway service changes

4 trains in the Bronx

Because of signal maintenance, between 3:45 a.m. Saturday to 10 p.m. Sunday, 4​ trains will not run between Woodlawn and Kingsbridge Road. 

Free shuttle buses will make all 4 train stops between these stations. 

J trains in Brooklyn and Queens

Because of track replacement, between 11:45 p.m. Friday to 5 a.m. Monday, J trains will not run between Jamaica Center-Parsons/Archer and Crescent Street in either direction. J trains will run between Crescent Street and Broad Street.

Free J90 shuttle buses will run between the Jamaica-Van Wyck E station and the Crescent Street station, making all J stops betwen 121st Street and Crescent Street; commuters headed to Jamaica Center-Parsons/Archer and Sutphin Boulevard-Archer Avenue-JFK can take the E from Jamaica-Van Wyck.

L trains in Brooklyn

Because of track replacement, between 3 a.m. Saturday and 10 p.m. Sunday, L trains will not run between Myrtle-Wyckoff Avenues and Canarsie-Rockaway Parkway in either direction.

Free shuttle buses are being offered between the two stations. One route makes all local stops, while the other only makes express stops

N, Q and R trains in Brooklyn and Manhattan

Because of drainage improvement work, between 11:45 p.m. Friday and 5 a.m. Monday, Coney Island-bound Q​ trains will run on the F line​ from Lexington Avenue/63rd Street to 47-50 Streets-Rockefeller Center, and on the ​D line from 47-50 Streets-Rockefeller Center to DeKalb Avenue. Commuters can take N and R trains for stops between 57th Street-Seventh Avenue and Canal Street.

1 trains in Manhattan

Because of accessibility improvement work, between 9:45 p.m. Friday and 5 a.m. Monday, downtown 1 trains will not stop between 145th Street and 96th Street.

2, 3 and 4 trains in Brooklyn

Because of track replacement, from 9:45 p.m. Friday to 5 a.m. Monday, Manhattan-bound 2, 3 and 4 local trains will not stop between Franklin Avenue-Medgar Evers College and Atlantic Avenue-Barclays Center.

A and C trains in Brooklyn

Because of structural maintenance, between 11:15 p.m. Friday and 5 a.m. Monday, Queens-bound A and Euclid Avenue-bound C trains will not stop at Ralph Avenue and Rockaway Avenue.

E and F trains in Queens

Because of electrical improvement work, between 11:45 p.m. Friday and 5 a.m. Monday, Queens-bound ​F trains will not stop at 169 Street and Sutphin Boulevard, and Queens-bound E and F trains will not stop at Briarwood.