State Police are investigating. 
Frederick, Md (KM) A Frederick woman was killed in a pedestrian crash in Montgomery County Tuesday morning.
State Police say Kelly Elizabeth Vanaman, 34, was traveling northbound along I-270 near I-370 when her Nissan Rogue struck some debris in the road believed to be a chair. Vanaman parked her vehicle on the left shoulder and got out. While walking toward another motorist parked on the shoulder, a man driving a Toyota Corolla swerved in an attempt to avoid hitting other vehicles. . His car hit a jersey wall and then struck Vanaman.
She was pronounced dead at the scene.
The driver of the Corolla was transported to Holy Cross Hospital for treatment of his injures. I-270 was partially closed following the crash.
State Police are continuing their investigation.
By Kevin McManus