Tower City  (CSi)  A Bismarck woman was killed in a one vehicle rollover Wednesday morning about 11:30, eastbound on I-94 four miles east of Tower City.

The North Dakota Highway Patrol reports the 1999 Toyota Land Cruiser crossed the median, entered the westbound lanes, overturned, continuing into the north ditch.

56 year old Rogina Cusic of Bismarck was extricated from the vehicle  and airlifted to a Fargo hospital.

The interstate was closed for 30 minutes for helicopter access.

The crash remains under investigation.

Assisting at the scene were:  The Cass County Sheriff’s Office, Casselton Fire Department, and the Buffalo Fire Department.