A deadly crash shutdown southbound traffic on I-35 in Burleson Thursday afternoon.
Police say a box truck rear-ended a flatbed trailer around 2:30 p.m. between Alsbury and Highway 174.
One person was killed and two other people were involved in the crash, but their injuries are not clear.
All three lanes were closed for sever hours, but traffic was able to pass on the right shoulder.
Lanes were reopened around 5:30 p.m.
Police are trying to determine what caused the crash.