Gridlock Alert Days

Dense traffic along a main avenue in Manhattan

Coined in New York City, the term gridlock means traffic congestion that blocks a city’s network of intersections and has been used to describe the Manhattan core’s overwhelming traffic volume in general. Despite the number of vehicles on our streets, New Yorkers most often choose from a variety of available transportation options including regional rail lines, the 24/7 metropolitan subway and bus system, ferries, cycling, and walking.

NYC DOT designates the busiest traffic days of the year as Gridlock Alert Days. Whether traveling for work, errands or recreation, please consider walking, biking or taking public transportation whenever possible.

2024 Gridlock Alert Days

  • Monday, September 23, 2024
  • Tuesday, September 24, 2024
  • Wednesday, September 25, 2024
  • Thursday, September 26, 2024
  • Friday, September 27, 2024
  • Wednesday, November 20, 2024
  • Thursday, November 21, 2024
  • Friday, November 22, 2024
  • Tuesday, November 26, 2024
  • Tuesday, December 3, 2024
  • Wednesday, December 4, 2024
  • Thursday, December 5, 2024
  • Friday, December 6, 2024
  • Tuesday, December 10, 2024
  • Wednesday, December 11, 2024
  • Thursday, December 12, 2024
  • Friday, December 13, 2024
  • Tuesday, December 17, 2024
  • Wednesday, December 18, 2024
  • Thursday, December 19, 2024

Bicycle Access

Based on the success of the temporary bike lane through the tunnel for UNGA over the past four years, NYC DOT is in the process of making the design permanent through a street redesign. This new jersey barrier protected bike lane will create an express lane for cyclists and micro-mobility users through a portion of midtown. Project implementation is ongoing. NYC DOT will secure the tunnel lane for cyclist access during the General Assembly as work continues.