RESURFACING work means the A157 at Legbourne and South Reston will be closed.
The road will closed at Legbourne between Monday February 27 and Wednesday February 29.
The road will then be closed at South Reston between Thursday March 1 and Tuesday March 6.
Traffic will be diverted via the A157, A1104, A16 and vice versa.
Tim Mawson, area highways manager for Lincolnshire County Council, said: “It is important that we resurface these roads and restore the A157 to top condition. We have to ensure the roads are in a safe condition for motorists to use.
“We can’t allow for them to fall into disrepair, that could cause damage to vehicles, or for the roads to become dangerous.”
The council said motorists are advised to allow extra time for their journeys.