The Geidu Shinsusen is the Shinsusen line linking Konggei and Hondu is Surea's busiest and the world's second busiest high-speed rail line. It opened on 8th July 1990, connecting both Special cities in time for the National Sports Festival of Surea held in Hondu. The Geidu Shinsusen forms the midsection of the planned Honzuido Shinsusen line which links all metropolitan cities, from the northeastern Jokong to the southwestern Shidu. At the time it was built this was one of the world's largest privately funded rail construction schemes.