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Service changes on the A, C, and D lines in December 2024 and January 2025

There will be major service changes while we replace switches at 59 St-Columbus Circle. Here’s what you need to know.
Updated January 10, 2025 5:30 p.m.

What we’re doing

From December 30, 2024 to January 13, 2025, there will be weeknight service changes on the ​​ lines and weekend service changes on the ​​​ lines.

  • During weeknights, December 30 to 31, 2024 and January 2 to 3 and 6-10, 2025:
    • ​ trains won’t run between 145 St and W 4 St-Washington Sq, and will run in two sections.
    • ​ trains won’t run between 145 St and 42 St-Bryant Park, and will run in two sections.
  • Over the weekends of January 3-6 and 10-13, 2025:
    • ​ trains won’t run between 125 St and W 4 St-Washington Sq, and will run in two sections.
    • ​​ trains won’t run at all.
    • ​ trains won’t run between 145 St and W 4 St-Washington Sq, and will run in two sections.

Other service changes may also affect your trip. Check planned service changes or service status, or use the MTA app for more information.

​ This service change affects one or more ADA accessible stations. Accessible travel alternatives are available below. If you need help planning your trip, call 511.

Why we’re doing it

We’re replacing switches at 59 St-Columbus Circle on the ​​​​ lines, which allow trains to move between the express and local tracks and the 8 Av ​​ and 6 Av ​​ lines. These switches, which were installed between 1976 and 1986, have reached the end of their useful lives and need to be replaced. New switches will enable us to deliver more reliable service to the over 500,000 riders who rely on these lines each day.

Weeknight service changes, December 30 to 31, 2024, and January 2 to 3 and January 6-10, 2025

​ trains

From 11:30 p.m. to 5 a.m., ​ trains won’t run between 145 St and W 4 St-Washington Sq.

  • ​ trains will run in two sections:
    • Between Inwood-207 St and 145 St.
    • Between Far Rockaway-Mott Av and W 4 St-Washington Sq, on the ​ to/from 63 St/Lexington Av, and on the ​ to/from 96 St.
    • ​ shuttle trains will run normally between Euclid Av and Ozone Park-Lefferts Blvd.
  • For service between 145 St and 59 St-Columbus Circle, use nearby ​​​ stations.
    • Transfer at 168 St ​​ or Fulton St ​​.
    • Free shuttle buses will also run between 145 St ​​ and 96 St ​​​, making local stops.
    • When exiting the subway at 145 St ​​ or 96 St ​​​, get a GO Ticket from a station agent to re-enter.
  • For service between 50 St and W 4 St-Washington Sq, take the ​.

​ trains

From 11:30 p.m. to 5 a.m., ​ trains won’t run between 145 St and 42 St-Bryant Park.

  • ​ trains will run in two sections:
    • Between Norwood-205 St and 145 St.
    • Between 42 St-Bryant Park and Coney Island-Stillwell Av.
  • For service between the Bronx and Midtown, take the ​.
    • Transfer at 161 St-Yankee Stadium ​​.
  • For service to/from 125 St, use nearby 125 St ​ or ​​.
    • Free shuttle buses will also run between 145 St ​​ and 96 St ​​​, making local stops.
    • When exiting the subway at 145 St ​​ or 96 St ​​​, get a GO Ticket from a station agent to re-enter.
  • For service to/from 59 St-Columbus Circle, take ​​ trains or use nearby 57 St-7 Av ​​.
  • For service to/from 7 Av, take the ​ or use nearby 57 St-7 Av ​​.
  • For service to/from 47-50 Sts-Rockefeller Ctr, take ​​ trains or use nearby 49 St ​​.

​​ trains

To provide additional service during this service change, during overnight hours:

  • ​ 42 St Shuttle trains will run.
  • ​ trains will run between Harlem-148 St and 14 St.

Weekend service changes, January 3-6 and 10-13, 2025

​ trains

From 11:30 p.m. Friday to 5 a.m. Monday, ​ trains won’t run between 125 St and W 4 St-Washington Sq.

  • ​ trains will run in two sections:
    • Between Inwood-207 St and 125 St, skipping 135 St in both directions, every 12 minutes during the day and evening.
    • Between Far Rockaway-Mott Av or Ozone Park-Lefferts Blvd and W 4 St-Washington Sq and on the ​ to/from 42 St-Bryant Park.
    • ​ trains will make local stops between 168 St and 145 St and between W 4 St-Washington Sq and Euclid Av all weekend.
  • For service between 125 St and 59 St-Columbus Circle, use nearby ​​​ stations.
    • Free shuttle buses will also run between 145 St ​​ and 96 St ​​​, making local stops.
    • When exiting the subway at 145 St ​​, 125 St ​, or 96 St ​​​, get a GO Ticket from a station agent to re-enter.
  • For service between 50 St and W 4 St-Washington Sq, take the ​.

​ trains

On Saturday and Sunday, ​ trains won’t run at all.

  • For service between 168 St and 145 St, take the ​, which will make local stops all weekend.
  • For service between 145 St and 59 St-Columbus Circle, use nearby ​​​ stations.
    • Transfer at 168 St ​​ or Fulton St ​​​.
    • Free shuttle buses will also run between 145 St ​​ and 96 St ​​​, making local stops.
    • When exiting the subway at 145 St ​​, 125 St ​, or 96 St ​​​, get a GO Ticket from a station agent to re-enter.
  • For service between 50 St and W 4 St-Washington Sq, take the ​.
  • For service between W 4 St-Washington Sq and Euclid Av, take the ​, which will make local stops all weekend.

​ trains

From 11:30 p.m. Friday to 5 a.m. Monday, ​ trains won’t run between 145 St and W 4 St-Washington Sq.

  • ​ trains will run in two sections:
    • Between Norwood-205 St and 145 St.
    • Between W 4 St-Washington Sq and Coney Island-Stillwell Av.
  • For service between the Bronx and Midtown, take the ​.
    • Transfer at 161 St-Yankee Stadium ​​.
    • Metro-North will accommodate subway riders traveling between Manhattan and the Bronx for no additional cost at Grand Central, Harlem-125 St, Yankees-E 153 St, Melrose, Tremont, Fordham, Botanical Garden, Williams Bridge, Woodlawn and Wakefield. Check Schedules or TrainTime for more information.
  • For service to/from 125 St, take the ​ use nearby 125 St ​ or ​​ stations.
    • Free shuttle buses will also run between 145 St ​​ and 96 St ​​​, making local stops.
    • When exiting the subway at 145 St ​​, 125 St ​, or 96 St ​​​, get a GO Ticket from a station agent to re-enter.
  • For service to/from 59 St-Columbus Circle, take the ​ or use nearby 57 St-7 Av ​​​.
  • For service to/from 7 Av, take the ​ or use nearby 57 St-7 Av ​​​.
  • For service to/from 47-50 Sts-Rockefeller Ctr, take the ​ or use nearby 49 St ​​.
  • For service to/from 42 St-Bryant Park, take ​​ trains.
  • For service to/from 34 St-Herald Sq, take ​​​​​ trains.

​​​​ trains

To provide additional service during this service change:

  • During the day and evening, ​ trains will run more frequently.
  • ​ 42 St Shuttle trains will run overnight.
  • Overnight, ​ trains will run between Harlem-148 St and New Lots Av.
  • During the day and evening, ​ trains will run more frequently.

Accessible travel alternatives

​ This service change affects one or more accessible stations. Please call 511 for help planning your trip. If you are deaf or hard of hearing, use your preferred relay service provider or the free 711 relay. 

​ trains

  • The last accessible stop for uptown ​ trains and first accessible stop for downtown ​ trains is 168 St ​.
  • The transfer to the ​ at 168 St is not accessible. 
  • For downtown service:
    • Take the M2 bus from 168 St/Audubon Av to Adam C. Powell Blvd/135 St, and transfer to the ​​ one block east on Lenox Av.
    • Transfer between ​​ and ​ trains at 14 St. ​ trains will stop at the ​​ platforms at 14 St.
  • For uptown service:
    • Take the ​ to 14 St and transfer to an uptown ​​ train.
    • Take the ​​ to 135 St, and transfer to the M2 bus one block west on Adam C. Powell Blvd to 168 St.

​ trains 

  • The last accessible stop for Manhattan-bound ​ trains and first accessible stop for Norwood-bound ​ trains is Tremont Av ​. 
    • There is no accessible transfer to/from the ​ at 161 St-Yankee Stadium. 
  • For Manhattan-bound service: 
    • Take the Bx1 or Bx2 bus to Fordham Rd and transfer to the Bx12 or Bx12-SBS bus to Jerome Av. Then transfer to the ​ at Fordham Rd ​. 
    • Or, take the Bx1, Bx2, or Bx9 bus to 231 St and Broadway and transfer to the ​ at 231 St ​.  
  • For Norwood-bound service: 
    • Take the ​ to Fordham Rd ​ and transfer to the Bx12 or Bx12-SBS bus to Fordham Rd. Then transfer to the Bx1 or Bx2 bus.
    • Take the ​ to 231 St ​ and transfer to the Bx1, Bx2, or Bx9 bus.