The route will be partially closed from 19 January with traffic signals initially expected to be in place until 1 March.
Overnight works will see the road shut both ways for two to three hours each night in April.
Repairs will be carried out…

The route will be partially closed from 19 January with traffic signals initially expected to be in place until 1 March.
Overnight works will see the road shut both ways for two to three hours each night in April.
Repairs will be carried out…