SIOUX FALLS, S.D. (KELO AM) - Sioux Falls police say a 56-year-old man died in a single car accident near 57th Street and Western last night.
Investigators say he may have suffered a medical condition before crashing his vehicle into a traffic light control box.
After hitting the box, the vehicle came back onto the road and came to rest at the southwest entrance of Yankton Trails Park.
The driver was dead at the scene. His name won't be released until the family is notified.