Speed Limits
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Op-ed: Waymo May Finally Teach Americans the Speed Limit
Do Americans even understand that posted speed limits aren't advisory?
November 24, 2025
States Across America Are Taking Action to Stop ‘Super Speeders’
Will yours be next?
November 13, 2025
What It’s Really Like to Drive a Car With Intelligent Speed Assist
Is this the future of safe vehicles?
Tiffany Smith
November 12, 2025
Why More Communities Are Reconsidering Speed Limits From a Pedestrian’s Perspective
Is America's driver-centered approach to setting speed limits starting to shift? An engineer argues it is, and offers a reminder about why it matters.
Wen Hu
September 3, 2025
Video: Why So Many Speed Limits Just Don’t Work
Speed matters. Numbers on signs, though, don't always get drivers to slow down.
June 12, 2025
Families for Safe Streets Founder ‘Disgusted’ That NYS Law to Slow Down Cars is Being Use for Bikes
Amy Cohen says she is disgusted and we will not be quiet about the Adams administration warping the intent behind a decade of her work for safe streets.
Amy Cohen
June 8, 2025
Op-Ed: Anti-Speeding Technology Could Have Saved My Son
A new Washington state bill could help end speeding. And similar bills are spreading across the country.
Lori Markowitz
March 17, 2025
Talking Headway Podcast: 20 is Plenty in Wales
Welsh MP Lee Waters and the University of Sydney's Dr. Jennifer Kent on how Wales passed a national 20 mph speed limit.
February 6, 2025
OPINION: Slow Down on Our Bike Paths!
Our bike lanes have become what social critic Ivan Illich once defined as degraded public space. Here's one possible fix.
Rich Miller
January 23, 2025
This Program Wants To Coach Cities Through Setting Safer Speed Limits
Lowering speed limits — and backing them up with better infrastructure, enforcement and messaging — is one of the most effective things cities can do to save lives. A new program wants to help them navigate the inevitable challenges that come when they...
November 17, 2024
