Parke County, In. – Shortly after midnight Monday morning Parke County Deputies were dispatched to an accident at the Railroad viaduct on State Road 163.  They learn that someone had thrown a large rock from the viaduct, and it crashed through the drivers side windshield of a red Mustang causing the driver to swerve and crash into the side viaduct.  If anyone has any information about the rock being thrown from the viaduct contact the Parke County Sheriff’s office.