After a "winter from hell" full of interstate closures and nightmare road conditions, a new study suggests Wyoming might just be the most dangerous state in the U.S. for truckers when it comes to the likelihood of involvement in a fatality crash. According to an analysis of 2020 National Highway Traffic Safety Administration (NHTSA) data by Simplex, a transportation services company, in 2020 Wyoming had more large truck crashes as a share of overall fatal crashes than any other state.
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More recent estimates from the NHTSA say that fatalities probably went down in 2022, but since then, plenty of anecdotal data has come up suggesting that the Cowboy State might be as dangerous as ever.
Although plenty of states had more truck-involved fatality crashes than sparsely populated Wyoming, Wyoming's fatal crashes tended to involve large trucks at a rate higher than any other state. On this map, each dot shows the location of a truck-involved fatality crash in 2020.Simplex
A map of fatal truck crashes in Wyoming shows a concentration on I-80 between Laramie and Rawlins, which this most recent winter saw dozens of closures, sometimes just staying open for a few hours between crashes or weather events.
Every winter, road crews in Wyoming battle gigantic snow drifts that can close I-80 just from wind alone that moves snow off the high plains and over the road even days after a storm. The frequent closures left drivers stranded and produced no shortage of hair-raising dashcam videos.
Worse, Wyoming Highway Patrol during the same period reported finding drivers using tablets and even watching movies behind the wheel. Overall, Wyoming's long, flat stretch of I-80 along the Rockies seems to invite both distracted driving and bad weather, so much so that the state's legislature explored a $12.6 billion plan to reroute I-80.
