The Department of Infrastructure says it needs to close the Mountain Road this morning to clean it.
Contractors spilled material on the road between Brandywell and the Bungalow which couldn't be cleaned up yesterday.
This morning the DOI says the route will shut from the Creg ny Baa to the Bungalow from 9.30am until midday.
It says it'll plane the bitumen from the road surface and reinspect its condition.
High ground could see 4 inches of snow on Saturday night
Mountain Road unlikely to open before Monday
Yellow warning for freezing temperatures tonight
School bangers night called off
AK47 and Uzi handed in to police
"No dispute" over Liverpool Ferry Terminal, says main contractor
More weekend bus strikes to come after 10-day walkout?
Minister to face question about bus strike