Essential maintenance will mean closures being put in place on Skirbeck Road and Fishtoft Road for one week from Monday.
The roads will be closed from the junction of Skirbeck Road with South End to the junction of Fishtoft Road with Kingsway.
There will be no access from Church Road on to Fishtoft Road, except between 7pm-7am.
Access to homes will be from South End for Skirbeck Road or from Kingsway for Fishtoft Road. Diversion routes will be in place from Fishtoft Road via Kingsway, Wellington Road, Forbes Road, Freiston Road, Vauxhall Road, Main Ridge East John Adams Way to South End.