Mid and West Wales Fire Service told ITV News they have left the scene of Thursday's crash, although the dual carriageway remains closed between between Aberdulais and Resolven.
More top news
126 jobs could be at risk after an aviation facility in North Wales announced it is considering closing.
Selena Elliott was diagnosed with autism less than 12 months ago. She talks to ITV Wales about her struggle to get a diagnosis as a woman.
The women have made sure children get to school safely for seven months, since the council failed to replace the last lollipop lady.