Resurfacing works will be taking place at the A15 near Dyke from April 7 to April 25.
Work will be overnight from 7pm to 6am, Monday to Friday, to reduce disruption to motorists.
This is a lengthy diversion so please allow extra time for your journey
A diversion will be in place: A15 South to Market Deeping, northbound from Market Deeping via A1175 and A16 past Spalding to A17 near Algakirk, onto the A17, taking the A17 up to Bicker Bar Roundabout and taking the A52 back onto A15. Vice versa for southbound.
A Lincolnshire County Council spokesman said: “This is a lengthy diversion so please allow extra time for your journey. Access will be maintained for residents and emergency services.”
For more information about these roadworks, visit www.lincolnshire.gov.uk/roadworks or follow @LincsCC_roads on Twitter.