Police were called to the A5 in Oswestry close to the Mile End island at around 11.50am today (Thursday) following reports of a three car collision.
It involved a silver Renault Clio, a blue Honda Estate and a grey Fabia Skoda.
One of the carriageways is thought to be blocked. No injuries have been reported at present but an ambulance is on the way as a precaution.
Fire crews from Oswestry is also in attendance as one of the vehicles was leaking fluid.