The Iowa State Patrol is investigating a crash that killed a Knoxville woman.
It happened around 3 p.m. Friday afternoon.
The state patrol says 53-year-old Pamela Emerson tried to cross two lanes of traffic on the junction of highways 92 and 14 in Knoxville when a semi broadsided her.
She died at the hospital.
Authorities have not yet said if charges will be filed.