Is there light at the end of the tunnel? – by Alec Ash
One of Dahai's simple pleasures is a cold bottle of Yanjing beer, or two, and a Zhongnanhai brand cigarette, after a long day's work underground. Born Yu Hai in 1985, his nickname means "Big Ocean", and he would drink an ocean of cold Yanjing beer if the restaurant opposite his work site only stocked it. Over the course of the last six years, he possibly has.
Dahai is building a tunnel. When it is completed at the end of this year, all going well, it will connect Beijing West Train Station to Beijing Train Station, 9 km away, and an express underground train line will run between the two. Construction began in 2005, and Dahai joined in 2008, right after graduating.