A 41-year-old man has died after a crash involving a car and a pedestrian on the M4.
The incident happened near M4 westbound between junctions 46 and 47, shortly before 8.35pm on February 18.
South Wales Police have said they are investigating the collision involved a silver Nissan Qashqai and a pedestrian.
In a statement the force said: "Despite best efforts, a 41-year-old man from Swansea was pronounced dead at the scene.
Officers are appealing for anyone that may have witnessed the collision or has dash-cam footage of what happened to report it to South Wales Police, quoting occurrence *057156.
