The Department of Infrastructure says Braddan Bridge will be one-way as it carries out work later this month.
After two sets of work outside Braddan Church so far this year, the DOI says it needs to do work on a manhole between the two roundabouts at Braddan.
As a result, traffic will be one-way towards Douglas between Braddan Road and Saddle Road.
The restrictions will run overnight from 6:30pm on Wednesday, April 16 to 8am on Thursday, April 17.
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