rich 1.0 Americans love the low gas prices that have made driving increasingly cheap in recent years, but cheap fuel has a nasty side effect: more driving that has helped lead to a spike in traffic deaths, according to transportation officials. Traffic fatalities in the U.S. increased more than 7% between 2014 and 2015, the National Highway Traffic Safety Administration (NHTSA) said this week. That rise in annual deaths—to 35,092—is the biggest percentage annual increase since 1966. TIME's Top Stories https://audioboom.com/channels/3380207-time-s-top-stories Audioboom https://audioboom.com 480 95 https://audioboom.com/i/24022997/600x600/c 600 600 <iframe width="100%" height="95" src="https://embeds.audioboom.com/posts/4995071/embed?v=202301" style="background-color: transparent; display: block; padding: 0; width: 100%" frameborder="0" allowtransparency="allowtransparency" scrolling="no" title="Audioboom player" allow="autoplay" sandbox="allow-downloads allow-forms allow-popups allow-same-origin allow-scripts allow-storage-access-by-user-activation allow-top-navigation-by-user-activation"></iframe>