This Wednesday, July 16, 2014 photo provided by the North Summit Fire District shows the burned remains of a semitrailer that was hit in the back by another truck along Interstate 80 near the ... more 
This Wednesday, July 16, 2014 photo provided by the North Summit Fire District shows the burned remains of a semitrailer that was hit in the back by another truck along Interstate 80 near the Utah-Wyoming border. Authorities say motorists helped pull an injured truck driver to safety after the collision that temporarily closed the highway. (AP Photo/North Summit Fire District, Tyler Rowser) less 
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Associated Press | Photo By North Summit Fire District, Tyler Rowser
Wed, Jul 16, 2014 1:48 PM EDT