WASHINGTON COUNTY — A head-on crash Thursday morning resulted in at least one person injured and closed Illinois 15 in Washington County.

According to the Illinois State Police, a two-vehicle crash had several officers on the scene at about 9:30 a.m. ISP reports a medical transport helicopter had been requested, but the extent or number of injuries has not yet been released.

Reports say the road was blocked at 9:30 a.m. and at least one of the vehicles had left the road. The crash is between Beaucoup and Ashley, just east of Nashville.