A man in his 40's has died following an incident on the Belfast Road at Nutts Corner this morning.
Police say officials from the Health and Safety Executive are investigating.
The road remains closed while emergency services continue to investigate.
Anyone travelling to Belfast International Airport is being advised to leave extra time for their journey.
Belfast Road is closed at the Nutts Corner roundabout while emergency services deal with an ongoing incident. Motorists should seek an alternative route and those travelling to the airport should leave extra time for their journey.— PSNI (@PoliceServiceNI) 6 July 2019