The drivers of two vehicles were injured Thursday in a collision in Barren County.

According to Kentucky State Police, a Chevrolet Silverado driven by Billy Gregory, 43, of Glasgow, was traveling east on Griderville Road shortly before 8 a.m. Thursday when it crossed the center line into the path of a westbound Chevrolet Spark driven by Sandra Dillard, 46, of Horse Cave.

Dillard was flown to TriStar Skyline Medical Center in Nashville with possible life-threatening injuries, while Gregory was taken to T.J. Samson Community Hospital in Glasgow for treatment of his injuries, KSP said.