The Metropolitan Transportation Authority's "Fastrack" maintenance program returns to the G line in Brooklyn this week.
Starting tonight and for the following three nights, G service will be suspended between Bedford-Nostrand Avenue and Church Avenue.
The work runs from 10 p.m. to 5 a.m. and is set to wrap up Friday morning.
Riders can use free shuttle buses or the F train to get around instead.
For more information, visit mta.info.