The closures, which will all be between 8pm and 6am, are to facilitate work on the gantries.
Thursday 16 April: The coastbound distributor road between junction 5 and junction 6. A clearly signed diversion will be in place via junction 7. Road users wishing to join the M20 at junction 5 will be diverted via the London-bound carriageway to junction 4.
Friday 17 April: The London-bound distributor road between junction 6 and junction 5 will be closed. A clearly signed diversion route will be in place via junction 4. Road users wishing to join the M20 at junction 6 will be diverted via the coastbound carriageway to junction 7.
Drivers using this section of the M20 are advised to plan their journeys and allow some extra time to reach their destinations.
Members of the public should contact the Highways England customer contact centre on 0300 123 5000.
Journalists should contact the Highways England press office on 0844 693 1448 and use the menu to speak to the most appropriate press officer.