This weekend, from 9:45 this evening (Friday, November 23) to 5:00 AM Monday, November 26 there will be no service from High Street to Manhattan, as Manhattan bound A and C trains will be diverted to the F line between Jay Street-MetroTech and West 4th Street. All other trains serving local stations should be running normally, except that on Saturday and Sunday 2 trains will be running every twelve minutes.
The following work week, each night Monday, November 26 to Friday, November 30 from 10:45 PM to 5:00 AM there will be no Manhattan bound service at York Street in DUMBO, as F trains will be diverted to the A/C line between Jay Street and West 4th. To reach the LES stops on the F, take an A or F from High Street to West 4th, and take a Brooklyn bound F from there. Each night Monday to Thursday from 9:45 PM to 11:45 PM 3 trains will not ber running in either direction below Times Square, but 2 and 4 trains will provide alternative service.
For planned service changes that may affect travel on other parts of the system, either during the weekend or the following week, and for unplanned disruptions, see MTA Info.