A 19-year-old man has died after a crash on the A470 at Storey Arms in Brecon.
The teenager was alone in a black Mini Cooper and died at the scene.
He was travelling along the A470 at Storey Arms, an area known locally as RAC bends, at 10.30pm on Saturday, December 5 when the crash happened.
Dyfed-Powys Police officers are now investigating and are appealing for anyone with dash cam footage to come forward.
In a statement, the force said: "We would like to speak to anyone who witnessed a collision at around 10.30pm last night (Saturday, December 5) on the A470 at Storey Arms (the area known locally as RAC bends). One vehicle – a black Mini Cooper – was involved.
"Sadly, a 19-year-old man, who was alone in the car, sustained fatal injuries and passed away at the scene.
"His family are being supported by officers. We'd like to speak to anyone who saw the Mini Cooper in the area at the relevant time, or has dash cam footage."
Anyone with information should call the Serious Collision Investigation Unit on 101 quoting reference DP-20201205-339 or e-mail 101@dyfed-powys.pnn.police.uk
