An overturned lorry has caused the closure of the B4251 Yard Coal Rise on Pen-y-Fan Industrial Estate in Crumlin.
A spokesman for Gwent Police said: “The call came in at 2.16pm today reporting a HGV lorry overturned on the roundabout at Pen y Fan Industrial Estate.
“There is a council road closure at Kendon Hill leading to Croespenmaen and community support officers are assisting with the traffic control in the area.”
No one has been injured.