Transportation

The Rules That Made U.S. Roads So Deadly

Why did traffic fatalities rise on U.S. streets during the pandemic? Blame laws that lock in dangerous street designs and allow vehicles known to be more deadly to non-drivers. 

In New York, as in many U.S. cities, lighter traffic during the pandemic translated into more lethal crashes. 

Photographer: Roberto Machado Noa/LightRocket via Getty Images

A 25-year-old Yale Law student. A crossing guard. A 78-year-old woman. A high-school teacher. These are but four of the pedestrians and bikers counted among the 310 motor-vehicle-related deaths seen in 2020 in Connecticut, where I live. Our state saw one of the highest increases in the U.S. for such deaths: 22% more than in 2019.

Connecticut’s fatality spike is part of a national trend. Earlier this month, the National Safety Council reported that more than 42,000 people in the U.S. died in motor vehicle crashes in 2020, an 8% increase over 2019. What makes this so surprising is that Americans traveled 13% fewer miles by car, because of coronavirus-related lockdowns. So the 8% increase is really a 24% increase on a per-mile-traveled basis — the highest year-over-year jump in 96 years.