Rohn T. Smith, 23, of Brazil was westbound, driving a 2004 Mitsubishi Lancer, when he reportedly lost control of the car and it veered into the median west of Manhattan.
Smith then overcorrected, police said, and his car went into a wooded area along the north side of the roadway near County Road 500 West.
Indiana State Police and Putnam County emergency agencies responded to the rollover accident at 11:45 p.m.
Smith was initially transported to Putnam County Hospital with minor lacerations and abrasions while complaining of pain. He was later transferred to Methodist Hospital in Indianapolis with chest injuries.
His seatbelt was in use, police said.
The accident was investigated by Trooper Jonathan Cumbie of the Putnamville Post.
Assisting at the scene were the Putnam County Sheriff's Department deputies and Putnam County EMS.
Earlier in the evening on Wednesday, Trooper Cumbie had stopped Smith for speeding near County Road 25 West on U.S. 40.
Smith was issued a warning at 9:10 p.m. Nearly two-and-a-half hours later, the Brazil man was involved in the crash that sent him to the hospital.