The condition of a rural Dakota woman involved in a serious two-vehicle crash is unknown at this time.
It happened just before 3 p.m. at E. McConnell and N. Henderson roads in Stephenson County.
Police say 36-year-old Kathleen Larson was headed northbound on Henderson when she was struck by an oncoming semi after failing to yield.
Larson was airlifted to Saint Anthony's with unknown injuries. The driver of the semi did not injured.