Police have told motorists to expect traffic delays on Wednesday morning.
It follows a crash in Dundonald, with one lane citybound closed and traffic currently building up.
A PSNI spokesperson said: "Motorists are advised to expect delays following a road traffic collision on the Ballymiscaw Road area of Dundonald this morning.
"One lane citybound is closed and motorists are advised to take another route if possible as traffic is building up."
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