Barauni Fertiliser Plant, Barauni Thermal Power Station, Damodar Valley Corporation, Patratu Thermal Power Station, Scooter Factory in Fatuha, Pyrite Phosphate Chemical Limited and Sulphur mines at Amjhaur, Sindri Fertiliser Plant, Kargali Coal Washery, Garhara locomotive shed. He wanted to build an industrial corridor from Begusarai-Bakhtiyarpur-Fatuha, so he constructed the first rail-road bridge on river Ganga in independent India, The Rajendra Setu in Mokama,in 1959. Arun Kumar says Sinha made an immense contribution in the cultural and social development of the state. He established the Rajendra Chatra Niwas at Calcutta for Bihari students, the Anugraha Narayan Sinha Institute of Social Studies (ANSISS) at Patna, Netarhat school at Ranchi, Engineering college at Muzaffarpur, Bhagalpur, Jamshedpur, Sindri, Gaya, Motihari, Lok Rangshala of the Bihar Bhartiya Nritya Kala Mandir, Sanskrit College at Patna, Rabindra Parishad at Patna, the statue of Buddha at Rajgir Venu Van Vihar, as well as an orphanage at Muzaffarpur were opened by him. The then prime minister of India Jawaharlal Nehru sent Paul H. Appleby to assess the administration in states and in his famous report, he described Bihar as the best governed state in India due to the under excellent leadership of the pair of Sinha and A.N. Sinha. In a formal legal sense, the chief minister can be persuaded or forced in the interim to resign or retire by the legislature to which the Council of Ministers is collectively responsible. Sinha successfully defied a motion of no-confidence on five occasions. Sinha maintained good working relations with the secretariat officials and protected police from demoralization because police, having done away with pre-independence legacy no longer symbolised tyranny, domination, intimidation and oppression. He emphasised that in democratic India, policemen symbolised efficiency, service, protection, and help to the people. Caste played no role in promotion, transfer, posting and in working relationship of police officials with ministers or the chief minister in the fifties. S.Q. Rizvi, a retired senior Indian Police Service official, said, "About the qualities of head and heart of this great man, it could be summed up in three words 'Humanism, Integrity and Secularism'. Dr. Shri Krishna Sinha was a great leader and a great idealist endowed with great intellectual attainments. But what to me appeared the most prominent feature was that as a politician he had absolute integrity. A rare quality in a political leader of an area besieged with problems of caste and of low level mental