Drivers heading into London this weekend are being warned of closures on the M23.
The northbound carriageway is closed until Monday morning so that resurfacing work can take place.
The work is part of a major project to make the M23 a smart motorway. It involves turning the hard shoulder into a fourth lane to help ease congestion and improve journey times.
A consultation on plans for variable speed limits between junctions 8 and 10 is underway and will close on Monday.