MOTORISTS are been warned of roadworks will see part of the M1 closed.
The southbound carriageway between the slip roads at junction 34 (Meadowhall) will be fully closed overnight on Wednesday, July 19.
The southbound exit and entry slip roads at junction 31 (Aston) will be closed overnight on Thursday, July 20.
Both closures are for smart motorway work and will take place between 8pm and 6am.
The Highways Agency said diversions would be in place.