There will be closures on the Mountain Road later this month ahead of the TT.
The Department of Infrastructure says the planned work will be done in two stages as it prepares for TT.
Ramsey to the Bungalow will be closed from 6am on April 22 to 10pm on April 23.
The Bungalow to the Creg ny Baa will then shut from 6am on April 29 to 10pm on April 30.
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