South Wales Police can confirm that the man found injured in Thornhill earlier this week (Tuesday, September 15) has died.
Emergency services were called to Thornhill Road where a man was found injured in the road near the Excalibur Drive roundabout at around 10.45pm last night.
It appears the man had come off his pushbike.
The road was closed for a number of hours.
Next of kin have been informed and are being supported by specially-trained Family Liaison Officers.
Enquiries are continuing to establish the exact circumstances of the incident.
Anyone with information is asked to please contact South Wales Police on 101 quoting occurrence *338463.