Manx Utilities says it's hoping to finish a project on a busy Douglas road before TT this year.
Its wastewater network in Kewaigue will be getting an upgrade, bringing road closures to the Old Castletown Road.
The single-lane closures will be during school holidays in February and April, as well as a seven-week closure from Monday, February 23 to Friday, April 10.
The work includes replacing the pumping station in Keqaigue with a new gravity sewer.
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