From 9:45 p.m. Friday, January 10, to 5:00 a.m. Monday, January 13, Queens-bound F trains run on the M line from 47-50 Sts to Queens Plaza due to Second Avenue Subwayconstruction.
From 11:45 p.m. Friday, January 10, to 5:00 a.m. Monday, January 13, Brooklyn-bound F trains skip Sutphin Blvd, Van Wyck Blvd and 75 Av due to signal cable installation.
From 11:45 p.m. Friday, January 10, to 5:00 a.m. Monday, January 13, Brooklyn-bound F trains are rerouted via the A line from W4 St to Jay St-MetroTech due to structural survey work in the Rutgers Tunnel.
From 5:00 a.m. to 12:00 midnight Saturday, January 11 and Sunday, January 12, G trains run every 20 minutes between Court Sq and Bedford-Nostrand Avs, due to Fix and Fortify Sandy Recovery Work in the Greenpoint Tube.
And the big picture: