Manhattan service on the N, Q and R lines will see overnight disruptions this week due to MTA Fast Track repairs.

From 10 p.m. through 5 a.m., Monday night to Friday morning, the N train will run only in Queens and Brooklyn, the Q train will be rerouted over the D line in Manhattan from the 57th Street F station and the R train will end early in Manhattan and Queens.

For alternatives, take the No. 7 train between Queens and Manhattan, and nearby train lines that run on Sixth, Seventh and Eighth avenues for Manhattan service. N train will make local R train stops between Court and 59th streets in Brooklyn.