Breathe out south high speed railroad comes for Huhhot passageway of Nanning tall iron, shao Yang of Shanxi of city of Huhhot of the Inner Mongolia since north, classics, Henan, Hubei, Hunan, Guilin, Liuzhou, terminus is Nanning city, it is a country the passageway of fore-and-aft Gaotie artery of 935 programs, also be a country 8 even if 8 horizontal strokes are tall iron is trunk one of. Breathe out south Gao Tie trend is: Huhhot - Great Harmony - new moon city - Xin Zhou - Taiyuan - in advance - long treat - Jincheng - aid source - Luoyang - assist is in relief - Yichang - Jing Men - Chang De - beneficial is in relief - by a surname - Shao Yang - always city - Guilin - . Comfort on the west after passageway building, luoyang will become the auxiliary key position of Zhengzhou railroad hub, radiation drives construction of circumjacent area railroad and economic society progress. The radiate that pleaseds the passageway will develop town of Luoyang deputy center not easily on the west drives the Gao Tie austral action to plan to announce, from the program the picture looks, breathe out south after Gao Tie enters Henan from Shanxi Jincheng, eastwards abduct a big turn, classics is anxious make, Zhengzhou is linked together with Zheng Mogao iron, the aid source that kept away from to be able to be passed originally, Luoyang. And pass at present a Gaotie is only trunk, do not accord with the fixed position of city of Luoyang deputy center. If breathe out south Gao Tie passes Luoyang, the tall iron circuitry of Luoyang can form " crossed " .