In the final few weeks of the £4.5 million Canwick Road Improvement Scheme, Pelham Bridge will be closed overnight on Saturday and Sunday, May 16 and 17.
The closure, between 8pm and 6am, will enable the overhead gantries to be commissioned and tested prior to the tidal flow system being brought back into use at the end of the month, and will allow Anglian Water to carry out work.
Washingborough Road will also be closed on Saturday night for surfacing work to be carried out.
Signed diversions will be in place. The closures enable the work to be carried out quickly and safely. Motorists are advised to allow extra time for their journey while the diversions are in place.