A 63-year-old Ponca City man died Tuesday after a traffic accident at U.S. 77 and Hubbard Road in Ponca City.
Police have not released the man's name nor the names of others in the accident.
The accident happened when the vehicle driven by the 63-year-old man failed to stop and collided with a tractor-trailer traveling south on U.S. 77.
A 41-year-old Ponca City man in the vehicle remains in critical condition at Via Christi Medical Center in Ponca City. The truck driver, a 37-year-old Arlington, Texas, man, was not injured.