According to Lindale police, the crash began when a car in the center turning lane was hit from behind.
Officials say the a service truck had drifted left, hitting the back end of a car and knocking it into a SUV driving in the opposite direction.
The SUV then hit the service truck and flipped. The truck's steering and brakes were broken on impact, shooting the driver off the road and into a business sign's pole.
Four people were taken to the hospital with non life-threatening injuries.
Lindale Police tell FOX51 a major wreck took place this morning in the southern part of the city. Officials say the accident happened in the 1400 block of South Main St. in Lindale, which is also Highway 69. No word yet on what injuries might be involved.
Traffic was delayed for a short time.