It's in place from 9.30am-3.30pm until Wednesday
A section of Cooil Road is shut during the day until Wednesday (18 September).
The closure's in place from 9.30am-3.30pm daily between the Isle of Man Business Park roundabout and the junction at Braaid Crossroads.
The Department of Infrastructure says it's for road stud application works.
Diversions are in place.