New aerial footage shows progress on a multi-million-pound road improvement scheme. Work is continuing on the £32.7 million Grovehurst Roundabout revamp, between Iwade and Kemsley near Sittingbourne, with a new bridge set to be installed. The video, taken this week, shows the outline of the new dumbbell design layout which includes a one-way gyratory system. It also shows where the second bridge will go – it will be installed on the Sheppey side of the roundabout and will have three lanes. This will happen during a weekend closure of both Sheppey and Maidstone-bound lanes from 8pm on Friday, A…