/PRNewswire/ On April 23, a key tunnel of KK Highway, Georgia s North-South Corridor, was successfully bored through ahead of schedule, cutting travel time.
Successful Breakthrough of Gudauri Tunnel in Georgia's North-South Corridor KK Highway Project streetinsider.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from streetinsider.com Daily Mail and Mail on Sunday newspapers.