Hang Zhou Bay Bridge will open to traffic on May Day. As the longest Transocean Bridge in the world, it is not only links Ningbo with Shanghai, but also changes the format in Yangtze delta. Therefore, it attracts attention of people in the world. In order to welcome this moment Ningbo people wait for a long time, Ningbo media will make series of reports on it. The reports will expound its far-reaching significance and influences to development of Yangtze delta.