Gridlock Alert Days

The Department of Transportation (DOT) has identified sixteen days during the UN General Assembly and throughout the holiday season when heavy traffic is expected in Manhattan. On these Gridlock Alert days, you should consider walking, biking, or taking mass transit for any trips in Manhattan.

The 2018 Gridlock Alert days are:

  • Monday, September 24
  • Tuesday, September 25
  • Wednesday, September 26
  • Thursday, September 27
  • Friday, September 28
  • Monday, October 1
  • Friday, November 16
  • Wednesday, November 21
  • Wednesday, November 28
  • Friday, December 7
  • Wednesday, December 12
  • Thursday, December 13
  • Friday, December 14
  • Wednesday, December 19
  • Thursday, December 20
  • Friday, December 21