A section of the A36 Warminster Road will be closed for several months so essential safety improvement works can be carried out.

The stretch between Limpley Stoke and Monkton Combe will be closed between August 12 and Spring next year.

Work is required to stabilise the southbound embankment following cracking along the footpath alongside the carriageway. This will prevent further movement and keep the main carriageway safe.

During the closure, National Highways will also make drainage improvements to prevent future damage and reduce the need for more closures.

Diversion routes will be signposted and advanced notices have been in place to inform road users of the upcoming closure. The northbound diversion will be via the A361, A350 and A4, the southbound diversion will be via the A4, A350 and A361. The diversion routes can be seen on one.network.

While work is carried out, access will be maintained to properties within the closure, with traffic marshals on hand to help.

The council has worked with National Highways and Wiltshire Council to ensure suitable engagement and diversion routes were agreed to keep disruption to a minimum.

After cracking was first discovered in the footpath of the A36 between Limpley Stoke Viaduct and Limpley Stoke Village, survey works were undertaken to assess the cause and extent of the issue.

The repair work will see the installation of a concrete piled wall and a capping beam to stabilise the embankment, as well as new drainage and pavement.

During the closure, National Highways will also install netting on the rock cutting above the northbound carriageway and undertake repairs to the viaduct and retaining walls in the area.

Councillor Manda Rigby, cabinet member for transport, said: “Unfortunately these are significant works to repair an ongoing issue that will be disruptive for a period of time but what National Highways are doing is absolutely essential.

“We’ve worked closely with National Highways to make sure suitable diversions are put in place, the works cause as little disruption as possible and that residents will be kept informed throughout the project.”

Hugh Campbell, senior project manager for National Highways, said: “Safety is our number one priority, and we apologise for any inconvenience this may cause but need to fix the root of the problem to ensure it doesn’t happen again and that motorists and pedestrians remain safe at all times.”

For more information visit the National Highways website or contact National Highways on 0300 123 5000.