A woman suffered head and leg injuries Thursday morning in a single-vehicle accident along Platteview Road just east of 63rd Street.
The 65-year-old woman's vehicle left the roadway, running into a ditch and ending up in a creek, said Lt. Mike Erhart of the Sarpy County Sheriff's Office.
Bellevue and Papillion rescue squads responding to the crash requested a medical helicopter. The woman was transported to Creighton University Hospital. The car had no other occupants.
Deputies are still investigating the cause of the accident.