The air ambulance landed on the A14 in Northamptonshire following a serious accident involving three vehicles this afternoon.
The A14 was closed in both directions by emergency services between junction two for Kelmarsh and junction three for Desborough just before 4pm
One persona was medically trapped and had to be released by Northamptonshire Fire and Rescue.
The air ambulance landed at the scene but the patient, who was not seriously injured, was taken to hospital by land ambulance.
There are long delays on both carriageways.
Eastbound is now fully open, while one lane is running on the westbound.