"Under the 23 km long Corridor-1 of Kanpur Metro Rail Project (IIT to Naubasta), the construction work of about four km long tunnel for underground section between Chunniganj to to Nayaganj will commence...."

more at:

https://timesofindia.indiatimes.com/city/kanpur/metro-work-between-chunniganj-to-nayaganj-to-start-from-today/articleshow/92640617.cms