A UTE rollover near the entrance to the Amberley RAAF Base has triggered a chaotic morning on the Cuningham Highway.

Police say a man escaped unharmed after crashing his ute into a ditch about 6.25am.

Witnesses have told police the driver freed himself from the wreckage and left in a black convertible.

Attempts are being made to speak with the man.

While emergency services were attending to the first accident, another nose-to-tail crash occurred nearby.

This was followed by a third crash a short time later.

One person is being treated for minor injuries.

Police say a fourth accident, which occurred on the Brisbane Valley Highway turn-off on the Warrego Highway about 5.30am, resulted in no injuries.

Rollover on Ccunningham Highway east of the Ipswich - Rosewood Road intersection on Thursday morning. Photo: Rob Williams / The Queensland Times
Rollover on Ccunningham Highway east of the Ipswich - Rosewood Road intersection on Thursday morning. Photo: Rob Williams / The Queensland Times Rob Williams