Brian Potter doesn't just ask why pedestrians are dying; he dismantles the comforting assumption that this is a story about reckless behavior or bad luck. Instead, he presents a chilling data-driven reality: the United States has become an outlier where walking is becoming exponentially more lethal, driven not by a sudden epidemic of drunk driving, but by the physical architecture of our streets and the vehicles that dominate them.
The Anomaly of American Streets
The piece opens with a stark statistical divergence that demands attention. "Until around 2009, pedestrian deaths in the US had been falling," Potter writes, noting a decline from over 7,500 deaths in 1975 to just over 4,000 in 2009. But the trend line has violently reversed. "Since 2009, pedestrian deaths have surged," Potter observes, highlighting a 78% increase in pedestrian fatalities compared to a mere 13% rise in non-pedestrian vehicle deaths. This isn't a general increase in traffic violence; it is a specific, targeted escalation against people on foot.
What makes this analysis so compelling is its refusal to accept the "US only" nature of the phenomenon as a given. Potter points out that "other countries haven't seen this increase in pedestrian deaths: in every other high-income country, rates are flat or declining." This geographical isolation of the problem suggests the cause is structural to the American experience, not a universal human failing. The data reveals that the crisis is concentrated in urban areas, with deaths on rural roads remaining flat while fatalities on city streets have doubled. As Potter notes, "Whatever is causing the increase in pedestrian deaths, it's only happening in urban areas."
The problem isn't that more pedestrians are getting hit by vehicles, it's that the ones that are getting hit are more likely to die.
The Weight of the Vehicle
Potter methodically tests the most common theories before landing on the most plausible, yet uncomfortable, conclusion. He addresses the "big SUV" hypothesis, which posits that the shift toward taller, heavier vehicles has made collisions more deadly. The evidence here is robust: "the fatality rate for pedestrian accidents has increased dramatically across a variety of states, pointing to 'pedestrian accidents becoming more deadly' as a major cause of the increase." A study by the Insurance Institute for Highway Safety supports this, finding that pedestrians are "substantially more likely to be killed when struck by tall vehicles and vehicles with blunt front ends."
However, Potter is careful not to oversimplify. He acknowledges the nuance that complicates the narrative: "the case for it isn't open and shut, as pedestrian deaths involving sedans and compacts have also increased." This is a critical counterpoint. If it were purely about vehicle height, we wouldn't see a rise in fatalities involving smaller cars. Potter suggests this might indicate that the entire driving environment has become more hostile, or that the sheer volume of larger vehicles on the road changes the dynamics of even smaller car collisions. The data shows that deaths involving popular sedans like the Honda Civic and Toyota Camry have also risen substantially, even as sales of these vehicles have remained flat or declined.
Disproving the Distraction Myth
One of the most valuable contributions of this piece is its rigorous debunking of the "distracted driver" narrative. While it is intuitive to blame smartphones, Potter scrutinizes the National Highway Traffic Safety Administration's Fatality Analysis Reporting System (FARS) data and finds it lacking. "In the vast majority (94%) of cases, drivers are marked 'not distracted,' 'not reported,' or 'unknown,'" he writes.
He further argues that if phone distraction were the primary driver, we would see a corresponding spike in all types of accidents, not just pedestrian fatalities. "If being distracted by phones was a major driver of increased pedestrian fatalities, I'd expect it to also be increasingly a factor in car accidents more broadly," Potter reasons. "There's no real clear trend." In some states, driver inattention reports have plummeted, while in others they are flat. This absence of a consistent trend across the data set forces us to look beyond individual driver error and toward systemic design failures.
The Human Cost of Design
Perhaps the most haunting finding in Potter's analysis is the demographic shift in who is dying. The narrative often focuses on children being invisible to large trucks, but the data tells a different story. "Deaths of children under 10 are actually down significantly," Potter notes, with the biggest increases occurring among older adults. "The biggest increase in deaths actually comes from older age brackets: 30-39 year old deaths are up 153%, 60-69 year olds up 167%, and 70-79 year olds up 119%."
This suggests that the vulnerability is not just about visibility, but about the fragility of the human body when struck by a multi-ton object moving at urban speeds. The data also reveals a troubling trend regarding pedestrian impairment. While driver alcohol use is up modestly, "pedestrian drug use in particular has more than tripled since 2009." Yet, even this cannot fully explain the surge. Potter highlights a systemic failure in accountability: "In 87% of cases, the driver is not charged with anything following the accident." This statistic underscores a culture where the death of a pedestrian is often treated as an unfortunate inevitability rather than a preventable tragedy.
The increase in fatalities is essentially entirely on urban roads — deaths on rural roads are flat.
Bottom Line
Potter's strongest argument is his demonstration that the rise in pedestrian deaths is a failure of vehicle design and urban planning, not a moral failing of individual drivers. The biggest vulnerability in the current discourse is the continued reliance on blaming pedestrians for "failing to yield" in a system where the roads are engineered for speed, not safety. The next critical step for policymakers is to move beyond incremental safety campaigns and confront the physical reality of the vehicles we allow on our streets and the infrastructure we build for them.