Rs.40799 Million New Railway Track Doubling Project in Bihar
A railway track doubling project is planned across multiple districts in Bihar, covering 256 km between Narkatiaganj–Raxaul–Sitamarhi–Darbhanga and Sitamarhi–Muzaffarpur. With an estimated cost of ₹40,799 million, construction is scheduled from November 2025 to November 2029. As of September 2025, the proposal has been submitted to the State Level Environment Impact Assessment Authority for environmental clearance.
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