It will be necessary to close Beechenlea Lane, Swanley from 20 September 2017.
It is likely the road will be closed for up to 3 days.
The road will be closed at the junction with B2173 London Road and Swanley Village Road.
The alternative route is via Highlands Hill, B258 Swanley Lane, B2173 High Street/London Road and vice versa.
This is to enable carriageway patching works to be carried out by KCC Highways.