September 24, 1909 (, Jiyou August 11), the opening of the first railway designed by Chinese. the Jing Zhang Railway



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1909 9 24, the opening of China's first railway design - Beijing-Zhangjiakou Railway.
. cn); April 1905 (history Zhan Tianyou was appointed chief engineer of the Beijing-Zhangjiakou Railway construction. Jing Zhang railway over 200 km in length, its sections and more in the mountains and Juyongguan, Badaling section of full the cliffs, railway engineers Represented birthday "target =" _blank "> Represented overcome the difficulty of the terrain and Exhibition line. Design "shaped route along the line slope becomes no more than 3.3%, to avoid excessive tunneling. Formally started in August 1905, and began laying in December, a full line of track laying work was completed on July 4, 1909, opened to traffic on September 24, 1909. This is the first railway design and construction of the Chinese people. to Jing Zhang Railway
designer Represented