The north and south exits of Zhengzhou Airport are 20 kilometers apart. Access methods include: cycling, self-driving, public transportation, etc. It takes 15 minutes to drive from the north exit to the south exit of Zhengzhou Airport. The airport port area is divided into North Port and South Port. Beigang is positioned as a comprehensive service area for northern cities, and the Beigang plate is relatively close to the downtown area of Zhengzhou. At present, all the suburban lines with mature facilities are located in Beigang, and the advantages of subway in convenience and punctuality make it the main means of transportation between the urban areas of the port area.