Sloc and Shoulder Road also stays shut
The Mountain Road will remain closed until tomorrow lunchtime (Wednesday).
It’s been shut since Thursday night due to snow and ice and police say conditions remain dangerous.
It is closed from Lheaney Road in Ramsey to the Creg-ny-Baa Back Road.
The Sloc and Shoulder Road, from the Barrule Road/Main Road Foxdale junction to the Ballakillowey Roundabout, will also stay shut until midday.
£100K cash injection for energy efficiency scheme
4,500 homes benefit from cost-saving kit
DoI has change of heart over seaweed clearance in Laxey Harbour
It follows concerns raised by boat owners
Ramsey Commissioners seeking four new people to join board
Vacancies are open across both North and South Ward
Teresa Cope: Island's healthcare 'needs to look very different in 10 years' time'
'We need to invest now' Manx Care's outgoing CEO tells Tynwald committee
Culture at hospital must change, says MSC Chair
Call for new clinician-led board