Indian Railways has approved the Kiul-Jhajha 3rd Line Project, a 54 km initiative costing ₹962 crore (approximately $116 million USD), aimed at enhancing the capacity and operational efficiency of the high-density Howrah-Delhi corridor. Union Railways Minister Ashwini Vaishnaw highlighted that this project will significantly improve punctuality and operational flexibility for both passenger and freight services. Currently, the existing double line between Kiul and Jhajha is operating beyond its optimal capacity, necessitating this infrastructure upgrade to accommodate increasing traffic demand.

The new line will strengthen connectivity between Patna and Kolkata, facilitating freight movement to major industrial and logistics hubs across Northern and Eastern India. This includes critical links to ports and substantial freight traffic associated with key industrial establishments. The project is part of the High Traffic Density Network, which aims to provide long-term support for efficient logistics and improved rail transport reliability in the region, ultimately contributing to economic growth.