A 59-year-old man has died after being struck by a car on the A417 Crickey Hill, near Birdlip, on Friday night.
Police said the incident happened at approximately 9.30pm on Friday February 7 on the Swindon-bound carriageway of the A417.
A spokesman for the force said: "It sadly resulted in the death of a 59-year-old man from the Cheltenham area.
"Officers suspect that the man, accompanied by his son, was travelling up the hill in his black Toyota car when it broke down on the hill.
"Whilst attempting to move the vehicle from the carriageway, the man was struck by the car and suffered injuries.
"Paramedics and police attended the scene and the victim was taken to Gloucestershire Royal Hospital where he sadly died a short while later.
"An investigation has commenced and the Coroner has been informed."
Anyone who may have witnessed the incident is asked to contact Gloucestershire Constabulary quoting their log: 445 of 7 February 2014.