Drivers heading to Sugar Land were rerouted Thursday after the afternoon accident shut down Texas 6 at Southwest Freeway for eight hours.
City of Sugar Land spokeswoman Pat Pollicoff told The Houston Chronicle the road was closed until midnight Thursday because of the coating of "healthy, all natural molasses." The spilled molasses was supposed to be used in cattle food.
The 26-year-old driver of the truck, Joe Albert Loya, was taken to a hospital with minor head injuries.
