The full closure of the downhill (north-bound) carriageway proposed for Grapes Hill from 7pm on Saturday (14 February) until 6am Monday (16 February) will no longer go ahead due to the forecast of heavy rain.
The work has been postponed to a date yet to be finalised.
Vehicle access in and out of Dereham Road (Grapes Hill end) will be unavailable during the closure period.
The uphill (south-bound) carriageway will remain open as normal.
Diversions will be signed.