Science, Maths & Technology
The world's busiest railway - Mumbai, India and rail
...world's busiest railway network - Mumbai in India...[Exterior, Chhatrapati Shivaji Terminus, Mumbai railway station at night] Modern India was built on the railways. They unify a country of over a billion people – a nation divided by language, region, religion and politics. But India’s railways, a complex network, with the densest commuter services in the world, are...