(UPDATE 4:40 p.m.) The Bibb Sheriff's Office has identified the man as 36-year-old Cornelius Epie.
His wife, Cherry, and their three children suffered non-life threatening injuries in the crash and are listed in stable condition.
An Austell man was killed and his wife was hospitalized after their car overturned on an entrance ramp to Interstate 75 in south Macon.
Bibb County coroner Leon Jones said it happened just after 8:30 a.m. on the Pio Nono Avenue entrance ramp
He said the man's car somehow overturned and ended up in Rocky Creek.
The name of the 36-year-old man has not been released.
Three children were also in the car, Jones said.
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