Scale!

NEW DELHI: Indian Railways will lay 7 km of tracks every day in 2016-17 as against an average of 4.3 km per day in the last six years, as part of its capacity augmentation plan.
The drive is expected to gather further pace in 2017-18 when rails will be laid in about 13 km every day. The bar will be raised further in 2018-19 to 19 km per day, according to an action plan formulated by the public sector behemoth to bolster rail network, Railway Ministry sources said. 

We love talking scale in giant tech companies. I've always posited that China and India are at completely different scales. Here is an example.