Avvo, a legal services company, crunched the National Highway Traffic Safety Administration's road fatalities stats for an in-depth look at drunk driving across the country. The company sifted through the data and found that between 2004 and 2013 there were a total of 94,550 drunk driving deaths in the US. A deeper dive revealed which roads are the most dangerous for drivers.
The findings indicated that the most dangerous roads for drunk driving crashes tend to be in mountainous states out west. These roads cut through vast stretches of nearly empty territory to connect a few smaller towns and cities. There's no one clear reason for the increase in drunk driving deaths in these states, but the study does offer some possibilities. The roads in question have high speed limits with few side streets, and in areas with little to no public transportation, increasing the likelihood of partiers driving home after a few too many. The study also says that the variable terrain and drivers unfamiliar with the winding roads and sudden weather shifts might contribute to the high rate of crashes.
Montana, Wyoming, New Mexico and South Dakota all top the list. Interstate 90 in Montana is the most dangerous road in America, with 6.4 drunk driving deaths per 100,000 people. However, Wyoming appears three times in the top ten, making it the most dangerous state. New Mexico and South Dakota also appear twice in the top ten. The only area in the top ten that isn't a rural Western state is Washington DC, which often finds its way on to any list of worst car accidents, congestion and road deaths. To see more information about the deadliest roads in America check out the full study here.