Road closures lasting into the New Year to repair a sinkhole on a road in Spalding have started.
Anglian Water has started emergency repairs to a collapsed sewer on Winsover Road.
Road closures are in place on Winsover Road between Carrington Road and Quaker Road, and at the junction of Winsover Road with Hawthorn Bank.
Initial investigations by Anglian Water suggest the works are likely to be ongoing until January 9, 2017.
They will take place between 7.30am and 6pm, and will continue over the Christmas and New Year period.
A signed diversion route will be installed and maintained throughout the works.