Work on a £5m roundabout revamp, which includes scrapping the traffic lights and increasing capacity by up to 60%, will start next month. Kent County Council (KCC) said the improvement scheme at the A20 Coldharbour Roundabout, just off the M20 in Maidstone, can start now as a contractor, Breheny Civil Engineering, has been appointed. KCC says the project, paid for through the government’s Local Growth Fund and developer contributions, will see the junction enlarged to allow three lanes to go around the roundabout and additional lanes provided on the approaches. Give way lines will replace the …