New York City is officially hitting the brakes. 🚌
City officials just announced a massive expansion of 15 MPH School Slow Zones, with the goal of bringing lower speed limits to every eligible school across the five boroughs.
Whether you’re a daily commuter or a parent walking your kids to class, there are some significant changes coming to your local streets.
The 2026 rollout
The New York City Department of Transportation (DOT) is currently in the process of reducing speed limits from 20 or 25 MPH down to 15 MPH at school locations.
While some of these zones already exist, the city is significantly ramping up the rollout.
According to the official announcement from the Mayor’s Office, the DOT will implement these slow zones at an additional 800 locations in 2026 alone.
By the end of this year, nearly 1,300 school locations in total will feature the 15 MPH limit.
“Today’s expansion of Slow Zones for schools across all five boroughs is just the beginning,” said Mayor Zohran Mamdani on Monday. “Lower speeds save lives, and we will use every tool at our disposal to protect our neighbors as they move about our city.”
Safety by the numbers
This initiative marks the largest expansion of Sammy’s Law to date.
Passed in 2024, the law—named after 12-year-old Sammy Cohen Eckstein, who was tragically killed by a driver in 2013—granted New York City the legal authority to set its own speed limits.
The reasoning behind the 15 MPH cap is rooted in data.
City officials noted that a pedestrian struck by a vehicle traveling at 25 MPH is three times more likely to be seriously injured than if the vehicle were traveling at 15 MPH.
As reported by Gothamist, the change aims to create a safer environment for the city’s most vulnerable road users during the busiest times of the day.
NYC DOT Commissioner Mike Flynn echoed this sentiment, stating, “Speeding is the leading cause of traffic deaths, and even a small speed reduction can mean the difference between life and death in a crash.”
Which schools are next?
The plan is to reach all 2,300 eligible school locations—which serve roughly 3,200 public, private, and charter schools—by the end of the current mayoral term.
Prioritization will be based on:
- Safety Data: Areas with higher rates of traffic incidents will see changes first.
- Existing Zones: The 700 locations that currently have 20 MPH limits will be among the first to transition to 15 MPH.
- New Additions: Approximately 100 entirely new slow zones will be established in areas that previously held a 25 MPH limit.
What to expect on the road
Before a new speed limit is installed, the DOT is required to provide a 60-day notice to the local community board to allow for public transparency.
In addition to the new signage, the city plans to implement “hardened” safety designs at the most high-traffic intersections.
This includes “daylighting” (removing parking spots near corners to increase visibility) and installing speed humps to naturally encourage slower driving.
So keep an eye out for those “15 MPH” signs—they’re coming to a block near you very soon!
