Rahad Khan, a truck driver from Bulandshahr in Uttar Pradesh, is a happy man. Until a few months ago, Khan, who has a family of four, had a measly monthly income of about Rs 15,000 to Rs 18,000. Today, his earnings have more than doubled to Rs 42,000 per month. Earlier he had to wait for a couple of days before getting his next shipment but now gets it even before he has finished unloading. Khan now takes more than four trips, running over 9,000 km every month, whereas previously, he was barely able to complete three each month.