New roadworks around Loughborough town centre will begin next week.
Following work to improve pavements in Baxter Gate and High Street, contractors will be resurfacing the roads themselves, starting on Monday.
Road closures will take place overnight between 8pm and 6am until Friday, September 26.
Diversions will be in place and temporary bus stops will be set up for passengers who plan to use the service after 8pm.
Peter Osborne, Leicestershire County Council cabinet member for highways and transport, said: "We're trying to minimise disruption by carrying out the work at night and we would like to apologise for any inconvenience which may be caused.
"The resurfacing work on the roads is essential to repair their current poor condition."