The Department of Infrastructure says it'll close parts of Glen Road in Laxey as it carries out a nine-month programme of work.
The department is due to close parts of the route between Minorca Hill and Captain's Hill next year.
The drainage work is due to start on January 6 and run until September 30.
The DOI says the closure will be a rolling one which moves from the Minorca Hill side of the village.
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