Upgradation of Khagaria–Purnea section of NH-31/NH-231 to four-lane standard for flood-resilient connectivity in Bihar
Cabinet Committee on Economic Affairs approval for four-laning the Khagaria–Purnea corridor highlights the role of flood-resilient road infrastructure in Bihar’s agricultural and logistics economy.
- The corridor passes through a flood-prone and congestion-prone part of eastern Bihar and serves as a major movement route for agricultural produce and freight.
- The Seemanchal region has faced long travel times to administrative, educational, and economic hubs because of weak connectivity.
- The project is expected to improve access to five PM Gati Shakti Economic Nodes and 11 logistics nodes.
What happened
The Ministry of Road Transport and Highways has secured approval from the Cabinet Committee on Economic Affairs (CCEA) to upgrade the Khagaria–Purnea section of NH-31 and NH-231 in Bihar to four-lane standard. The project cost is Rs.3936.05 crore.
The corridor is important because it connects an agricultural belt, a flood-prone riverine zone, and several logistics nodes in eastern Bihar. The upgrade is intended to improve year-round mobility for people, farm goods, and freight.
UPSC can frame the Khagaria–Purnea highway upgradation as a case study in how transport infrastructure supports agricultural value chains, reduces regional imbalance, and improves disaster resilience in a flood-prone riverine belt. A mains answer can link connectivity, logistics integration, and cooperative federalism in infrastructure planning.
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