The National Highways Authority of India has floated a tender for the construction of a four-lane access-controlled highway in Bihar involving an investment of ₹1,415.26 crore. The national highway will be constructed from Balbhadarpur (ch.47.000) to Bela Nawada (ch. 89.210) at NH-119D under Bharatmala Pariyojna in the state (Amas-Darbhanga package-4 of 42.210 km) on HAM model.
