Deputies say it happened on State Route 15 in Avon just before 4 o'clock.
Corridina Derosa was going to a wedding reception, crossing the road to her car when she was hit by 45-year-old Kelly Anstey of Medina.
Anstey and her passenger were not hurt.
The Sergeant investigating the case tells News 8 they have determined neither cell phone or alcohol use were involved.
They are now doing accident reconstruction to determine Anstey's speed.
The investigation continues.