70 car pile up in Iowa on the I-35, right in front of a traffic camera, that moves toward the end of the clip to show that the traffic is backed up a long way

The crash was one of 185 that Iowa State Patrol troopers responded to from 6 a.m. to 9 p.m. Monday throughout Iowa. Eight people were killed and at least 10 were injured across the state.

Since 2001, the most people killed on Iowa roads in a single day was 11 on Jan. 13, 2014, according to the Iowa Department of Transportation.



https://www.usatoday.com/story/news/nation-now/2018/02/07/video-deadly-iowa-pileup/314798002/
https://www.desmoinesregister.com/story/news/2018/02/08/inside-massive-35-crash-like-scene-disaster-movie/320427002/