https://khabarinfra.com/dmrc-follows-green-norms-in-building-patna-metro-rail-network/
DMRC follows green norms in building Patna metro rail network
Oct 13, 2022 - Metro rail network in Patna is being developed in the green way. Construction company, DMRC, is following green norms in construction
patna metrorail networkdmrcfollowsgreen
https://urbantransportnews.com/news/bihar-cabinet-approves-formation-of-patna-metro-rail-corporation-for-metro-rail-project
Bihar cabinet approves formation of Patna Metro Rail Corporation for Metro Rail Project | Urban...
Patna: The Bihar Government given approval for formation of Patna Metro Rail Corporation Limited (PMRC)…
patna metrobiharcabinetapprovesformation