First responders were on the scene shortly after 7 a.m. Friday for a one-vehicle rollover in the 3200 block of Stephen F. Austin.
According to officials at the scene, a male employee of Danhill Containers, the driver and lone occupant of the maroon GMC Yukon, was experiencing seizures, which led to the accident.
The driver suffered a broken ankle in the wreck and was transported to Hendrick Medical Center-Brownwood. Further information on his condition was unavailable.