Overnight works are due to take place between Monday 21 and Sunday 27 October.
In order for the improvements to be carried out safely, the road will be closed from 8pm to 6am each evening. Traffic will be diverted via High Street, South End, Skegness Road, Hogsthorpe Road, Trunch Lane and South Road.
Access will be maintained for residents and businesses, although this may be restricted at times. The road will be open to all traffic during the daytime.
Some disruption is inevitable and motorists are asked to be patient, allow additional time for their journeys and use alternative routes where possible.