How to Build a Subway in One of the World's Most Crowded Cities

India's financial capital, Mumbai, has taken on its biggest-ever infrastructure project to build a subway in a city where more than seven million commuters cram onto its creaky suburban railways. Video: Karan Deep Singh/WSJnnDon’t miss a WSJ video, subscribe here: bit.ly/14Q81XynnMore from the Wall Street Journal: nVisit WSJ.com: www.wsj.comnVisit the WSJ Video Center: wsj.com/videonnOn Facebook: www.facebook.com/pg/wsj/videos/nOn Twitter: twitter.com/WSJnOn Snapchat: on.wsj.com/2ratjSM

Category : Наука и техника

#how#build#subway#one#world&039;#most#crowded#cities