Verge-cutting and repairs to a bridge on the Mountain Mile means the Mountain Road will be closed tonight.
Each night this week, it'll shut from 6.30pm until 10pm.
The Department of Infrastructure says the work may be delayed in bad weather and so the road mat shut next week instead.
And it adds people can still get to the Bungalow Tram Station and Victory Café via the Tholt Y Will Road, and to Creg Ny Baa via the Creg Ny Baa Back Road.
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