This weekend, from 9:45 PM Friday, October 19 ad 5:00 AM Monday, October 22 there will be no service in either direction at the 4/5 platforms at Borough Hall, as 4 trains are terminating and originating at Brooklyn Bridge station Manhattan, and 5 trains don’t serve Brooklyn on weekends. Use 2, 3, R or N trains for service to or from Manhattan, and into Brooklyn. 3 trains will be making 4 stops to and from New Lots Avenue. From 10:45 PM until 5:00 AM Friday, Saturday, and Sunday nights there will be no R service at Court Street or Jay Street. Use N trains instead. For those traveling to or from Bay Ridge, shuttle buses will provide service to and from the N stop at 59th Street.
The following work week, Monday, October 22 to Friday, October 26, each night from 9:45 PM to 5:00 AM there will be no service in either direction at Clark Street or at the 2/3 platforms at Borough Hall. Use 4, R, or N trains as options. During these same late night hours each night there will be no Brooklyn bound service at High Street, as A and C trains from Manhattan will be diverted to the F line between West 4th Street and Jay Street. Use York Street or Jay Street stations as options, or catch a Manhattan bound A or C at Jay and ride it back to High Street. 4. R, and N trains should also be available as options.
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.