12/05/2026
You want safer streets, fewer deaths, higher quality of public space, less noise and air pollution? Just reduce the speed of motorized vehicles (feared traffic chaos never materialized)!
For years, reducing urban speed limits has been framed as “anti-car”, as creating traffic chaos and as politically risky. But the data now shows something completely different. A new .eu survey across 38 cities in 19 European countries shows that 𝗹𝗼𝘄𝗲𝗿 𝘀𝗽𝗲𝗲𝗱𝘀 𝗮𝗿𝗲 𝗻𝗼𝘁 𝘀𝗹𝗼𝘄𝗶𝗻𝗴 𝗰𝗶𝘁𝗶𝗲𝘀 𝗱𝗼𝘄𝗻. 𝗧𝗵𝗲𝘆 𝗮𝗿𝗲 𝗺𝗮𝗸𝗶𝗻𝗴 𝗰𝗶𝘁𝗶𝗲𝘀 𝘄𝗼𝗿𝗸 𝗯𝗲𝘁𝘁𝗲𝗿.
The survey focused largely on targeted 30 km/h zones in residential neighborhoods, school streets, and historic centers. What’s especially striking is that 𝗺𝗼𝘀𝘁 𝗿𝗲𝘀𝗶𝘀𝘁𝗮𝗻𝗰𝗲 𝗳𝗮𝗱𝗲𝗱 𝗮𝗳𝘁𝗲𝗿 𝗶𝗺𝗽𝗹𝗲𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻, once people experienced the benefits firsthand.
📊 Key findings from the Eurocities Pulse survey:
3️⃣0️⃣ 57% of surveyed cities now have more than half of their road networks below 50 km/h
☠️↘️ 75% of cities reported fewer road deaths and injuries after reducing speeds
😃↗️ 91% saw at least one broader positive impact on urban life
🚑↘️ Cities reported reductions in crashes, fatalities, and serious injuries across all road users
🌫️↘️ Lower vehicle speeds contributed to less noise pollution and cleaner air
🚶↗️ More walking and cycling were observed in many cities
⏱️⏸️ No overall negative impact on congestion, traffic volumes, or journey times was reported
😤↘️ Political opposition dropped from 45% during rollout to just 18% after implementation
🪧↘️ Public opposition also declined significantly once measures were in place
This is a critical reminder for policymakers, mobility leaders, and urban planners: People adapt faster than politics does.
Cities like and are already treating speed management as a core public health and urban livability strategy. Not just a transport policy. And the broader Vision Zero movement across Europe is gaining momentum because the evidence keeps accumulating.
The bigger lesson here may be that urban mobility debates often focus too much on ideology and not enough on outcomes. If lower speeds can save lives, reduce pollution, support active mobility, and maintain travel efficiency at the same time, the real question becomes: 𝗪𝗵𝘆 𝗮𝗿𝗲 𝘀𝗼 𝗺𝗮𝗻𝘆 𝗰𝗶𝘁𝗶𝗲𝘀 𝘀𝘁𝗶𝗹𝗹 𝗵𝗲𝘀𝗶𝘁𝗮𝘁𝗶𝗻𝗴?