The Mountain Road has been shut this morning due to heavy snow.
Police say the highway between Lheaney Road in Ramsey and the Creg ny Baa is currently cordoned off until approximately 9.30 this morning.
Meanwhile, authorities warn heavy snow is also affecting other roads on higher ground across the Island this morning.
They're asking motorists to take care and give extra time for any journeys.
Autocar lavishes praise on Island's roads
Super Unleaded hits almost 165p a litre
Taxi boss glad to be green amid rising fuel prices
10-day closure for Mountain Road
Survey on cannabis closes this week
Hotel boss labels visitor levy "absolutely insane"
Ramsey slashes library subscription fees
Star gets medical clearance to train for TT movie