Summary: When e-scooters kill, it is almost always a car doing the killing. Data from U.S. crash studies and European hospital records points to the same uncomfortable conclusion: the real safety problem with micromobility is not the device itself, but the environment it operates in.
Just eight years ago, shared e-scooters did not exist on U.S. streets. Within a few years, riders were taking millions of e-scooter trips annually. That explosive growth brought a new wave of emergency room visits, but the conversation about safety has been pointing at the wrong target.
How E-Scooter Injuries Actually Happen
Publicly available e-scooters arrived in U.S. cities in 2017. Within a few years, the injury numbers became hard to ignore. Studies of clinical records in major U.S. cities have identified a significant number of e-scooter injuries, with a notable rate of injuries per million trips treated in health systems.
Those injuries are not all minor scrapes. A meaningful portion of injured patients required advanced imaging, and some needed inpatient admission. A considerable share of injured patients were seen in more than one clinical setting, meaning their injuries were serious enough to require follow-up care.
The Car Is the Real Killer
The injuries that land people in the hospital are serious. But the fatalities tell a much clearer story. A significant number of people in the United States have been killed riding electric scooters since 2018, and the large majority of those deaths involved being hit by a car driver.
For context, a large share of bicycle fatalities in the U.S. also occur when riders are struck by a vehicle driver. The pattern is identical. When a lightweight, unprotected rider meets a multi-ton vehicle, the vehicle almost always wins.
So where are these crashes happening? Research on documented e-scooter and bicycle crashes in U.S. cities has found that a large majority happened at intersections, and most occurred in daylight. These are not late-night, reckless incidents. They are happening in normal conditions, at normal crossing points, during the day.
What European Hospital Numbers Add
The trend is not limited to the U.S. In Spain, hundreds of people were hospitalised in 2024 due to personal mobility vehicle accidents, mainly e-scooters. That marked a notable increase from 2023. Fatalities in Spain also rose significantly.
Germany saw e-scooter fatalities rise, with a disproportionate share of those injured being young riders. Young riders are bearing the brunt of these crashes, though sources do not specify the exact causes behind the age breakdown.
What This Means for Urban Design
The numbers paint a consistent picture across countries. E-scooter injuries are rising, but the most severe and fatal outcomes are overwhelmingly tied to interactions with cars. The device itself is not uniquely dangerous. A scooter rider falling on pavement gets hurt. A scooter rider hit by an SUV at an intersection gets killed.
That distinction matters because it shapes what cities should do about it. Blaming the scooter leads to helmet mandates and speed limiters. Those might help at the margins. But addressing the dominant role of cars in e-scooter fatalities requires something different: infrastructure that separates lightweight riders from heavy vehicles, especially at intersections.
E-scooters are exposing a problem that cyclists have faced for decades. Streets designed primarily for cars can be dangerous for anyone on two wheels, whether pedal-powered or electric. The scooter is just the newest, most visible victim.
So the next time you see a headline about the dangers of e-scooters, ask yourself a simple question: dangerous to whom, and because of what? Do you think cities are ready to redesign intersections for micromobility, or will scooters keep taking the blame for a car problem?
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