The China Railway Guangzhou Group launched an integrated overhaul of the Beijing-Guangzhou High-speed Railway tracks on November 2, on the premise of avoiding affecting railway operation. A total of 20 km of old tracks which were constructed in 2009 will be replaced. The overhaul will be completed by early December. The photo shows workers busy replacing the tracks of railway section between Zhuzhou West and Hengshan West stations in the small hours on that day. (Photo/Gu Pengbo, Hunan Daily)

The China Railway Guangzhou Group launched an integrated overhaul of the Beijing-Guangzhou High-speed Railway tracks on November 2, on the premise of avoiding affecting railway operation. A total of 20 km of old tracks which were constructed in 2009 will be replaced. The overhaul will be completed by early December. The photo shows workers busy carrying tools at the railway section between Zhuzhou West and Hengshan West stations in the small hours on that day. (Photo/Gu Pengbo, Hunan Daily)

The China Railway Guangzhou Group launched an integrated overhaul of the Beijing-Guangzhou High-speed Railway tracks on November 2, on the premise of avoiding affecting railway operation. A total of 20 km of old tracks which were constructed in 2009 will be replaced. The overhaul will be completed by early December. The photo shows workers positioning the tracks at the railway section between Zhuzhou West and Hengshan West stations in the small hours on that day. (Photo/Gu Pengbo, Hunan Daily)

The China Railway Guangzhou Group launched an integrated overhaul of the Beijing-Guangzhou High-speed Railway tracks on November 2, on the premise of avoiding affecting railway operation. A total of 20 km of old tracks which were constructed in 2009 will be replaced. The overhaul will be completed by early December. The photo shows workers measuring the glancing flatness of the tracks at the railway section between Zhuzhou West and Hengshan West stations in the small hours on that day. (Photo/Gu Pengbo, Hunan Daily) 

The China Railway Guangzhou Group launched an integrated overhaul of the Beijing-Guangzhou High-speed Railway tracks on November 2, on the premise of avoiding affecting railway operation. A total of 20 km of old tracks which were constructed in 2009 will be replaced. The overhaul will be completed by early December. The photo shows workers dismantling the old tracks of railway section between Zhuzhou West and Hengshan West stations in the small hours on that day. (Photo/Gu Pengbo, Hunan Daily)

The China Railway Guangzhou Group launched an integrated overhaul of the Beijing-Guangzhou High-speed Railway tracks on November 2, on the premise of avoiding affecting railway operation. A total of 20 km of old tracks which were constructed in 2009 will be replaced. The overhaul will be completed by early December. The photo shows workers welding the tracks of railway section between Zhuzhou West and Hengshan West stations with a welding machine in the small hours on that day. (Photo/Gu Pengbo, Hunan Daily)

This article is from the Hunan Provincial Government www.enghunan.gov.cn.

Translator: Pang Yuehui

Chinese source: hunantoday