He inaugurated the Patna City Gas Distribution project. The prime minister laid the foundation stone of the Barauni Refinery Expansion Project and the ATF Hydrotreating Unit (INDJET) at Barauni Refinery.
He also laid the foundation stone of the Patna Metro Rail Project through a remote at a function in Baruani.
The first phase of River Front Development at Patna was inaugurated and the foundation stone for the Karmalichak Sewerage Network, spanning 96.54 km was also laid by Modi.
The prime minister inaugurated the electrification of railway lines on many sectors and flagged off the Ranchi-Patna AC Weekly Express.
He also laid the foundation stone of medical colleges at Chhapra and Purnia.
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