Waco, TX : FedEx truck wreck backs up I-35 traffic on Tuesday, 18th October 2016

A FedEx 18-wheeler wrecked Tuesday morning on southbound Interstate 35 between University Parks Drive and Fourth Street, creating a massive backup of traffic during the morning commute.
The cause of the wreck is unknown at this time. The semi smashed through a guardrail and stopped partially into the median.

Source :
FedEx truck wreck backs up I-35 traffic