The MTA's overnight Fastrack repairs will disrupt service in northern Manhattan this week.
Monday night to Friday morning, from 10 p.m. to 5 a.m. each night, the A train will stop running between 59th Street and Inwood-207th Street in the Bronx, while the D train will be suspended from 59th Street to 161st Street-Yankee Stadium.
Meanwhile, B and C local trains will end service early each night.
For alternatives, A train riders can take the No. 1 train between midtown and Washington Heights, while D train riders can use the No. 2 train in Manhattan and the No. 4 train in the Bronx. For service throughout the Upper West Side, riders can take Nos. 1 and 2 trains.