The Metropolitan Transportation Authority's "Fastrack" program is coming to Brooklyn this week.
A section of the 2 line will be shut down between 10 p.m. and 5 a.m. each night, ending at 5 a.m. on Friday.
Service will be suspended between Franklin Avenue and Flatbush Avenue-Brooklyn College in both directions.
Riders can use Q service to and from nearby stations.
There will also be free B44 Limited buses for service south on Nostrand Avenue and north on New York Avenue.
For more service information, visit mta.info.