National Highways Authority of India

The National Highways Authority of India (NHAI) was created through the promulgation of the National Highways Authority of India Act, 1988. Section 16(1) of the Act states that the function of NHAI is to develop, maintain and manage the national highways and any other highways vested in, or entrusted to, it by the Government of India. On 10 February 1995, NHAI came into operations and was formally made an autonomous body. It is responsible for the development, maintenance and management of National Highways, totalling over in length. The NHAI is also responsible of the toll collection on several highways. Yogendra Narain was the first Chairman of NHAI in 1988. He is a retired IAS officer of Uttar Pradesh cadre. In June 2022, the NHAI created a Guinness World record by building 75 km of highway between Amravati and Akola in Maharashtra in a span of just 5 days. ==Projects==

The NHAI has the mandate to implement the National Highways Development Project (NHDP). The NHDP is under implementation in Phases. Golden Quadrilateral The Golden Quadrilateral is a highway network connecting many of the major industrial, agricultural and cultural centres of India. A quadrilateral of sorts is formed by connecting Chennai, Kolkata, Delhi and Mumbai, and hence its name. The largest highway project in India and the fifth longest in the world was launched in 2001 by Prime Minister of India, Atal Bihari Vajpayee and was completed in 2012. It is part of the first phase of the National Highways Development Project (NHDP) and consisted of building four/six lane express highways at a cost of . North–South and East–West Corridor The North–South and East–West Corridor is part of the second phase of the National Highways Development Project (NHDP) and consists of building of four/six lane expressways connecting Srinagar in the north and Kanyakumari and Kochi in the south, Porbandar in the west and Silchar in the east, at a cost of US$12.317 billion (at 1999 prices). National-Green-Highway-Mission The Ministry of Road Transport and Highways (MoRTH), Government of India has promulgated Green Highways (Plantations, Transplantations, Beautification, and Maintenance) Policy – 2015 on 29 September 2015 to develop green corridors along National Highways for sustainable environment and inclusive growth. The policy envisions "development of eco-friendly National Highways with the participation of the communities, farmers, NGOs, private sector, institutions, government agencies and the Forest Departments for economic growth and development in a sustainable manner." Under the aegis of the Policy, development of green corridors is proposed along developed and upcoming National Highways in the width available in existing Right of Way (ROW) in the form of median and avenue plantations. Roadside plantations have immense potential to enhance the green cover of the nation and generate employment opportunities for the rural community. Green Highways Division - under NHAI has been entrusted with the task of planning, implementation and monitoring roadside plantations along one lakh km network of National Highways which would, in turn, generate one lakh direct employment opportunity in plantations sector in next ten years. For effective project planning, implementation and monitoring GHD has developed Guidelines and Vision Document. ==Criticism==

A 2012 report prepared by the World Bank's Institutional Integrity Unit alleged that fraudulent and corrupt practices were being followed by Indian contractors working on national highway projects funded by it, and sought a thorough investigation into the matter. Local bodies and major road owners - including PWD and National Highways Authority of India (NHAI) - were criticized for depending on old technologies and outdated specifications for building and relaying roads. == New numbering system ==

In March 2010, Government of India issued a new list of numbered routes with rationalized and systematic numbering. The east–west oriented highways are numbered odd starting from North and increasing towards South e.g., NH 1, NH 3, NH 27 etc. The even numbered routes are, similarly, drawn vertically going north to south, with numbers increasing from eastern to western parts of India e.g., NH 2, NH 6, NH 44 etc. ==Initiatives==

National Green Highways Program The Ministry of Road Transport and Highways and NHAI launched the green highways program in 2016. Harit Path application The National Highways authority of India launched "Harit Path", a mobile application to monitor plantations along National Highways. It will also monitor species detail, target achievements and maintenance activities. ==See also==