This weekend, from 11:30 PM Friday, July 19 to 5:00 AM Monday, July 22 there will be no 3 train service, though 2 trains should be running normally. To get to or from 3 train stops between Franklin Avenue and New Lots Avenue in Brooklyn, take the 4 train, which will make these stops. This will continue on late nights the following work week, each night from 9:30 PM to 5:00 AM, Monday, July 22 to Friday, July 26. During the weekend from 11:30 PM Friday to 5:00 AM Monday Manhattan bound Q trains replace N and R trains at Court Street and Jay Street-MetroTech.
From Monday to Friday, late nights from 10:45 PM to 5:00 AM there will be no Manhattan bound service at Court Street or at the N/R platforms at Jay Street-MetroTech. Use 4 trains as an option. These same nights, from 11:00 PM to 5:00 AM, Brooklyn bound service will be provided by Q trains instead of R trains.
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.