Gardner ? A northeast Kansas woman injured after a hit-and-run crash involving a tractor-trailer has delivered a healthy baby girl.

The Kansas City Star reported that 33-year-old Nikki McClure is in critical but stable condition following Wednesday’s collision on Interstate 35 near Gardner.

The Kansas Highway Patrol reported that McClure had to be extricated from her car after rear-ending the slow-moving tractor-trailer.

After the crash, the rig’s driver drove off with the hood of her car impaled on the back of the trailer. As of Thursday, the truck and its driver hadn’t been found.

McClure’s husband calls the baby a “little miracle.”