Alert Summary for 12/20/2025

12:55 AM: Uptown D, N trains are delayed while we address a mechanical problem on a train at Atlantic Av-Barclays Ctr.


1:52 AM: Uptown 4 trains are delayed while we perform track maintenance near Fulton St.


1:53 AM: 6 trains are delayed in both directions while we investigate why a train’s brakes activated near Canal St.


2:21 AM: Jamaica-bound E, F trains are running express from Jackson Heights-Roosevelt Av to Forest Hills-71 Av.

We are performing track maintenance near Forest Hills-71 Av.

For service to/from bypassed stops, take a downtown train.


2:30 AM: Downtown 4, 6 trains are running express from 125 St to 14 St-Union Sq.

We are performing track maintenance near Grand Central-42 St.

For service to/from bypassed stops, take an uptown train.


2:36 AM: E, F trains are not stopping at Steinway St in both directions while NYPD conducts an investigation at the station.

Travel Alternatives:

  • Use the nearby 36 St or 46 St stations.

  • Consider using the Q66 or Q101 bus making nearby stops.


2:50 AM: Uptown 2 trains are delayed while NYPD responds to an unauthorized person on the tracks at West Farms Sq-E Tremont Av.


2:53 AM: Uptown 2 trains are running express from 3 Av/149 St to E 180 St while NYPD responds to an unauthorized person on the tracks at West Farms Sq-E Tremont Av.

For service to/from bypassed stops, take a downtown train.


3:09 AM: Downtown 4, 6 trains are running with delays after we performed track maintenance near Grand Central-42 St.

Downtown 4, 6 trains have resumed making scheduled stops.


3:28 AM: Downtown D trains are running local from 125 St to 59 St-Columbus Circle while we conduct track maintenance near 72 St.


3:31 AM: Downtown D trains are running local from ‌72 St to 59 St-Columbus Circle while we conduct track maintenance near 72 St.


3:51 AM: Downtown D trains are running with delays after we conducted track maintenance near 72 St.

Downtown D trains have resumed making regular stops from ‌72 St to 59 St-Columbus Circle.


4:08 AM: Downtown A trains are delayed while NYPD conducts an investigation at ‌14 St.


4:21 AM: Uptown 2, 3 trains are delayed while we investigate what caused a train’s brakes to activate at 145 St.


6:22 AM: Coney Island-Stillwell Av-bound Q trains are running on the N line from DeKalb Av to Coney Island-Stillwell Av.

What’s Happening?

  • NYPD are conducting an investigation at DeKalb Av.

Expect Coney Island-Stillwell Av-bound N train delays while they share tracks with rerouted trains.


8:08 AM: 6 trains are delayed in both directions while we investigate why a train’s brakes activated at Brooklyn Bridge-City Hall.


8:22 AM: 6 trains are delayed in both directions while we investigate why a train’s brakes activated at Brooklyn Bridge-City Hall.

Some 4, 5 trains are running local between Brooklyn Bridge-City Hall and 14 St-Union Sq.

Some downtown 6 trains will end at Bowling Green.

Listen to announcements for how your train will run.


8:37 AM: Downtown 2, 5 trains are delayed while we remove a train with a mechanical problem from service at E 180 St.


8:58 AM: Uptown E trains are delayed while we remove a train in need of cleaning from service at World Trade Center.


8:58 AM: 7 trains are delayed in both directions while we request NYPD assistance for someone being disruptive on a train at 34 St-Hudson Yards.


9:50 AM: Flatbush Av-Brooklyn College-bound 2 and New Lots Av-bound 3 trains are delayed while we address a door problem on a train at Nevins St.


9:57 AM: A trains are running local in both directions between Utica Av and Hoyt-Schermerhorn Sts while we are unable to move switches at Hoyt-Schermerhorn Sts.


10:29 AM: Downtown 4 trains are delayed while we address a door problem on a train at Bedford Park Blvd-Lehman College.


10:29 AM: Downtown D trains are delayed while we troubleshoot a door problem on a train at 155 St.


10:47 AM: Woodlawn-bound 4 trains are bypassing Mosholu Pkwy while we address a signal problem near that station.

For service to/from Mosholu Pkwy take a downtown 4 train.


10:56 AM: Woodlawn-bound 4 trains are are running with delays after we addressed a signal problem near Mosholu Pkwy.

Woodlawn-bound 4 trains have resumed making scheduled stops.


11:31 AM: Downtown 1 trains are delayed while we investigate what caused a train’s brakes to activate at 181 St.


11:31 AM: 34 St-Hudson Yards-bound 7 trains are delayed while we remove a train from service at Woodside-61 St.


1:31 PM: Forest Hills-71 Av-bound R trains are delayed while we remove a train car in need of cleaning from service at Jackson Heights-Roosevelt Av.


2:30 PM: Downtown R trains are running with delays after we removed a train with a mechanical problem from service at Elmhurst Av.


3:18 PM: L trains are delayed in both directions while we investigate a loss a power between Bedford Av and 8 Av.


3:30 PM: No L train service in both directions between 3 Av and Bedford Av.

What’s Happening?

  • We’re addressing a loss a power between Bedford Av and 8 Av.

The last stop on some 8 Av-bound L will either be Myrtle-Wyckoff Avs or Bedford Av.

The last stop on Canarsie-Rockaway Pkwy -bound L trains will be 3 Av.

Listen for announcements to hear how your train will run.

For alternate service between Brooklyn and Manhattan, consider taking A, C, J trains.


3:56 PM: Downtown 2, 3 trains are delayed while we address a door problem on a train at 125 St.


4:20 PM: N trains are delayed entering/leaving Astoria-Ditmars Blvd while we request NYPD assistance for someone being disruptive at that station.


4:53 PM: L trains are running with severe delays in both directions after we addressed a loss of power between 8 Av and Bedford Av.

L trains have resumed making scheduled stops between 8 Av and Bedford Av.

While we work to get trains back on schedule, consider the following alternatives:

  • Between Brooklyn and Manhattan, take A, C, J, 3 trains.

5:23 PM: Jamaica Center-Parsons/Archer-bound J trains are delayed while we request NYPD assistance for someone being disruptive at Bowery.


5:30 PM: M trains are delayed in both directions while we investigate what caused a train’s brakes to be activated near Essex St.


5:31 PM: Downtown D trains are rerouted via the F line from W 4 St-Wash Sq to Coney Island-Stillwell Av.

What’s Happening?

  • We’ve requested EMS assistance for someone in need on the train at Grand St.

For service to/from bypassed stations, take an uptown D train.

Expect delays in F service while they share the tracks with rerouted trains.


5:40 PM: Bay Ridge-95 St-bound R trains are running on the express track from Atlantic Av-Barclays Ctr to 36 St (BKYLN).

What’s Happening?

  • NYPD is conducting an investigation on a train at Atlantic Av-Barclays Ctr.

For service to/from bypassed stations, take an uptown R train.

Expect delays in D, N service while they share the tracks with rerouted trains.


5:48 PM: 4, 5, 6 trains are delayed in both directions while we investigate a loss of power between ‌14 St-Union Sq and Grand Central-42 St.


5:48 PM: Downtown 6 trains are delayed while we request EMS assistance for someone in need on a train at 86 St.


5:48 PM: Downtown D trains are running with delays after we requested EMS assistance for someone in need on a train at Grand St.

Downtown D trains have resumed making scheduled stops from W 4 St-Wash Sq to Coney Island-Stillwell Av.


5:59 PM: Downtown C, E trains are running with delays after we removed a train with a door problem from service at Canal St.


6:05 PM: L trains are running with delays in both directions after we addressed a loss of power between 8 Av and Bedford Av.


6:38 PM: Downtown 4, 5 trains are running on the local track from 125 St to 14 St-Union Sq.

What’s Happening?

  • We are addressing a signal malfunction at Grand Central-42 St.

Expect delays in 6 service while they share the tracks with rerouted trains.


7:50 PM: Uptown F trains are delayed while we remove a train car in need of cleaning from service at W 4 St-Wash Sq.


9:30 PM: Uptown 4, 5, 6 trains are delayed while we request EMS assistance for someone in need on a train at 33 St.

The last stop on some downtown 4, 5, 6 trains will be 86 St.

The last stop on some downtown 6 trains will be 3 Av/138 St.

Listen for announcements to hear how your train will run.


9:44 PM: Uptown 4, 5, 6 trains are running with delays after we addressed a signal malfunction at 14 St-Union Sq.

Uptown 4, 5 trains have resumed making express stops from Brooklyn Bridge-City Hall to 14 St-Union Sq.


9:44 PM: Downtown 4, 5, 6 trains are running with delays after we addressed a signal malfunction at Grand Central-42 St.

Downtown 4, 5 trains have resumed making express stops from 125 St to 14 St-Union Sq.


10:17 PM: Uptown F and Bedford/Nostrand Av-bound G trains are delayed while we address a door problem on a train at 15 St-Prospect Park.


10:28 PM: There is no D train service between Bedford Park Blvd and Norwood-205 St.

D trains are running with delays in both directions.

What’s Happening?

  • We are conducting an investigation at Norwood-205 St.

Service Changes:

  • The last stop on uptown D trains will be Bedford Park Blvd.

Travel Alternatives:

  • For service to/from Norwood-205 St, consider using Bx28 or Bx34 buses.

10:48 PM: Uptown D, N, R trains are delayed while we investigate a report of an unauthorized person on the tracks near Atlantic Av-Barclays Ctr.


11:46 PM: Downtown 1 trains are delayed while EMS responds to someone in need of medical help at 231 St.

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