Union Minister Nitin Gadkari has shared a video of the night view of Delhi-Mumbai Expressway, calling it an "architectural marvel". Once completed, it will be India's longest expressway covering 1,386 km. PM Narendra Modi will inaugurate the 246-km Delhi-Dausa-Lalsot section on Sunday, which is expected to cut the travel time between Delhi and Jaipur from 5 hours to 3.5 hours.