A Buchanan woman died in a Botetourt County crash Friday, state police said.
Ashley Niccole Brooks, 26, was the driver of a vehicle that ran off Interstate 81 about 2 a.m., according to Trooper Aaron Cummings.
The vehicle was heading south on I-81 when it went off the road and hit a guard rail at the 152.2 mile marker, near Troutville, he said.
Nobody else was in the vehicle.
Cummings said state police are still investigating the cause of the crash.