Black ice has caused a lorry to come off the road near Moffat.
Police say the vehicle has damaged cables which are now hanging down across the road.
It means the A701 is currently closed to high vehicles.
Traffic police are in attendance at the scene.
More top news
A look ahead at another wintry day.
We're showing some of the best weather photos, after Cumbria and the South of Scotland were hit by heavy snow.
Winter is back with weather warnings in place across the region. Ross has the details: