For the entire Labor Day weekend, late Friday evening, September 2 to early Tuesday morning, September 6, there will be no Brooklyn bound service at High Street, as A and C trains will be diverted to the F line between West 4th Street-Washington Square in Manhattan to Jay Street-MetroTech in Brooklyn. From late Friday evening to early Monday morning, September 5, there will be no 3 train service in either direction. During this time, 2 trains will make all 3 stops in both directions between Franklin Avenue-Medgar Evers College in Brooklyn and 135th Street in Manhattan, and 4 trains will make 3 stops in both directions between Atlantic Avenue-Barclays Center and New Lots Avenue.
The following work week, only during late nights to early mornings from Tuesday, September 6 to Friday, September 9 there will again be no Brooklyn bound service at High Street, as A and C trains will be diverted to the F line between West 4th Street-Washington Square in Manhattan to Jay Street-MetroTech in Brooklyn. This will continue through September. During these same late nights to early mornings there will be no 4 train service in either direction between Brooklyn Bridge-City Hall in Manhattan and Brooklyn or in Brooklyn. For service to or from Manhattan use 2, 3, A, or N trains. 2 and 3 trains will be making all 4 stops from Borough Hall to Franklin Avenue-Medgar Evers College, and 3 trains will continue to and from New Lots Avenue.
These are the planned service changes directly affecting service at local stations. Always check MTA Info for unplanned service changes that may affect local service or service on other parts of your trip, or for planned service changes that affect stations to or from which you may be traveling.