Driving from Gurugram to Vadodara in about 10 hours may soon become a reality as the Delhi-Mumbai Expressway nears full operationalisation. The 1,386-km, eight-lane corridor, being built at a cost of ₹95,000 crore, is expected to cut travel time between the two cities by more than half, from the current 20-22 hours to around 10-12 hours.