The most important mode of transportation in Hunan

Test center: Important railway trunk lines and high-speed rail Topic: Analysis: Wuhan-Guangzhou high-speed rail was put into operation on June 26, 2009, which was the fastest and longest high-speed railway in the world at that time. The Wuhan-Guangzhou high-speed railway goes from Wuhan to Guangzhou via Changsha, so the Wuhan-Guangzhou passenger dedicated line goes through Changsha. So D. Comments: This topic mainly investigates the railway trunk line passing through Changsha.