The jogger has been identified as Cary A. Scales, 40, of Smyrna.
Witnesses told police Scales had been jogging on the sidewalk of Woodland Brook Drive near Paces Ferry Road on Thursday just before 8 a.m. She attempted to cross Paces Ferry at the intersection, but went against the traffic light, police said.
Police said Scales was then struck by a gray 2004 Nissan Titan truck, which was traveling westbound on Paces Ferry.
Scales was taken to the Atlanta Medical Center in serious condition, but died Friday of her injuries, police said.
Police said the driver of the Nissan is not being charged.
Anyone with information about the case is asked to call (770) 499-3987.