Evening closures are expected as the resurfacing of the A158 Horncastle Road at Wragby gets underway on Monday June 6.
The work will include the junction with the A157.
Works will be carried out throughout June, from Monday to Friday, with some evening closures between 6pm and 12am.
There will be no weekend working.
Diversion routes will be signposted for the evening closures.
The diversions are lengthy, particularly during the first week of works, so drivers are advised to allow extra time for their journeys.
Residents and local businesses have already been informed through letters and advance signs.
To keep up to date, visit www.lincolnshire.gov.uk/roadworks or follow @LincsCC_roads on Twitter.