This below will explain it.
16 mins ago
Two RTC's reported this afternoon, one on B5373 Gresford Road around Pentre Lane - & another on A550 by Penyffordd. Avoid areas if you can.
Daily Post update @ 15.47 pm
CRASH UPDATE: The smash on the A550 at Penyffordd in Flintshire looks serious and has involved a motorcyclist according to an eyewitness. The road is still closed in both directions. Emergency services are at the scene.
CRASH UPDATE: The A550 at Penyffordd is still closed after a serious crash between a motorbike and a car. No indication when road will reopen.
ROADS: The A550 in Penyffordd is closed in both directions because of an accident involving two vehicles between A5104 (Penyffordd Roundabout) and A5118 / A5104 (Penymynydd Roundabout). Police are currently at the scene. No estimates as to when the road is likely to reopen. Sensors suggest that traffic in the area is coping well.