Drone footage has revealed the latest progress on the new A249 flyover. Aerial images of the Stockbury roundabout near Sittingbourne show the engineering feat taking shape as it comes into its final year of construction. Contractors are continuing to work on National Highways’ M2 junction 5 improvements which began three years ago. The project is expected to cost up to £100 million and will improve the slip roads and junction approaches onto the motorway. It is expected to finish later this year. A National Highways’ spokesman said: “We’ve already seen heavy rain, hailstorms, and even snow thi…