Here's a look at the MTA service changes this weekend.

No. 1 trains, all weekend

There are no No. 1 trains running.

No. 2 trains, all weekend

Flatbush Avenue-bound trains will run local between 96th and Chambers streets.

Wakefield-bound trains will make local stops at 50th, 59th, 66th, 79th and 86th streets.

Midnight to 6 a.m. Saturday and Sunday, midnight to 5 a.m. Monday

Wakefield-bound trains will skip Franklin, Canal, Houston, Christopher, 18th, 23rd and 28th streets.

No. 3 trains, all weekend

Harlem-bound trains will make local stops at 50th, 59th, 66th, 79th and 86th streets.

New Lots Avenue-bound trains will run local between 96th and Chambers streets.

Trains will replace No. 4 trains in Brooklyn.

The Sutter Avenue-Rutland Road and Junius Street stations are closed for renovation.

The Pennsylvania Avenue station is temporarily closed for structural repairs.

No. 4 trains, all weekend

There will be no trains between Brooklyn Bridge and Utica Avenue/New Lots Avenue. 

Trains will run local in both directions between 125th Street and Brooklyn Bridge.

The Sutter Avenue-Rutland Road and Junius Street stations are closed for renovation.

The Pennsylvania Avenue station is temporarily closed for structural repairs.

No. 5 trains, all weekend

There will be no trains between Grand Central-42nd Street and Bowling Green

No. 7 trains, 12:40 to 5 a.m., Friday and Saturday

All trains board on the Flushing-bound platform at the Vernon Boulevard-Jackson Avenue and Hunters Point Avenue stations.

3:45 a.m. Saturday to 10 p.m. Sunday

Flushing-bound trains will skip 33rd, 40th, 46th, 52nd and 69th streets.

A trains, midnight to 6 a.m. Saturday and Sunday, midnight to 5 a.m. Monday

Inwood-bound trains will skip Shepherd, Van Siclen and Liberty avenues.

C trains, all weekend

168th Street-bound trains will skip Shepherd, Van Siclen and Liberty avenues.

E trains, all weekend

Jamaica Center-bound trains will skip 75th Avenue and Briarwood.

Midnight to 6 a.m. Saturday and Sunday, midnight to 5 a.m. Monday

Jamaica Center-bound trains will run express between Queens Plaza and 71st Avenue.

B trains, all weekend

The B train does not operate on weekends.

D trains, 10:30 p.m. Friday to 5 a.m. Monday

There will be no service at Seventh Avenue, 47th-50th Streets, 42nd Street-Bryant Park, 34th Street-Herald Square, Broadway-Lafayette Street and Grand Street.

Service operates between 205th Street and 59th Street-Columbus Circle, then along the A line to and from Jay Street-MetroTech, and along the F line to and from Stillwell Avenue. 

F trains will replace D trains in Brooklyn between Atlantic Avenue-Barclays Center and Stillwell Avenue.

F trains, all weekend

Jamaica-bound trains will skip 75th Avenue, Briarwood and Sutphin Boulevard.

The Coney Island-bound platforms at Avenue I, Bay Parkway, Avenue N, Avenue P, Avenue U and Avenue X are closed for renovation.

10:30 p.m. Friday to 5 a.m. Monday

Trains run express in Manhattan.

There will be no service at 57th Street, 47th-50th Streets, 42nd Street-Bryant Park, 23rd Street, 14th Street, West Fourth Street, Broadway-Lafayette Street, Second Avenue, Delancey Street/Essex Street, East Broadway, and York Street.

Service operates between Jamaica-179th Street and Lexington Avenue-63rd Street, then along the Q line to and from Atlantic Avenue-Barclays Center (skipping DeKalb Avenue, days and evenings), and along the D line to and from Stillwell Avenue.

D trains replace F trains in Brooklyn between Jay Street-MetroTech and Stillwell Avenue.

M trains, 10:30 p.m. Friday to 5 a.m. Monday

Service is extended to the Chambers Street J train station.

J trains, all weekend

The Manhattan-bound platform at the 121st Street station is closed for renovation.

N trains, all weekend 

The Manhattan-bound platforms at 86th Street, Avenue U, Kings Highway, 20th Avenue, 18th Avenue, New Utrecht Avenue and Fort Hamilton Parkway are closed for renovation.

10:30 p.m. Friday to 5 a.m. Monday

Trains run along the R line in both directions between Canal Street and 59th Street, Brooklyn.

R trains, all weekend

Forest Hills-bound trains will run express between Queens Plaza and 71st Avenue.

W trains, all weekend

The W train does not operate on weekends.

Z trains, all weekend

The Z train does not operate on weekends.