The Mountain Road will close during off-peak times over the next three days.
The stretch between Ramsey Hairpin and the Creg-ny-Baa will close from 9.30am until 4.30pm today, tomorrow and Wednesday.
It's whilst road lining work is carried out in the area by the Department of Infrastructure.
Officials add should there be poor weather over the next few days, the work will be postponed to be carried out from October 1 to October 3.
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