लखनऊ में शुरू हुई मेट्रो, गृह मंत्री राजनाथ व सीएम योगी आदित्यनाथ ने किया उद्घाटन

Lucknow on Tuesday joined the list of cities that offer Metro train services after Union Minister Rajnath Singh and Chief Minister Yogi Adityanath flagged off the maiden run of the Lucknow Metro .