The Department of Infrastructure says part of the Old Castletown Road will shut later today.
It's carrying out work between Kewaigue Road and the New Castletown Road each day this week.
Parts of the route will shut from 9.30am to 3.30pm as cats eyes are installed.
Motorists will be diverted via the New Castletown Road.
Well-known farm in the west up for sale
Pet foodbank needs your help!
How much cash can government raise in 10 days, asks MHK
LegCo considers meeting on a different day
Extra promenade bus facilities would cost estimated £735k
Medieval cross returned home to Royal Chapel
Arbory MHKs in "parasite politicians" spat
Tyson Fury's boxing glove sold for £7k in charity auction