Xi 'an is located at the junction of the center of China's land map and China's central and western economic zone, which is the only way for the northwest to reach the cities of Central Plains, North China and East China. In the national regional economic layout, Xi, as the largest western central city along the economic belt of China section of the New Eurasian Continental Bridge-Longhai Lanxin Railway, is the bridgehead for the country to implement the strategy of developing the western region, with an important strategic position of connecting the east with the west and connecting the north with the south, and is one of the largest node cities in the national trunk highway network.
Highway construction has formed a high-grade "meter" radial trunk highway system with Xi 'an as the center, where nine national highways meet, running through Shaanxi Province and radiating surrounding provinces and cities. There are more than 2,800 kilometers of expressways and six national trunk highways passing through. The ring expressway and the new airport line were completed, and the second ring road and the third ring road were fully connected. All the cities and counties under its jurisdiction have opened expressways.
urban communications
As of March, 2002 1 year, Xi 'an Metro has opened eight lines, including1line, line 2, line 3, line 4, line 5, line 6, line 9 and line 14. It is the first city with subway lines in the northwest of China and the 10 city in Chinese mainland.
Xi Metro Line 3 was officially put into operation at noon on1October 8, 20112.
Xi Metro Line 2 was officially opened to traffic on the afternoon of September 6th14th and on September 20th11.
Xi Metro 1 Line was officially opened to traffic on the morning of September 30th, 20 13.