India boasts the second-largest road network globally, following the United States. Over the past nine years, the country has successfully constructed more than 50,000 km of national highways, surpassing china in this endeavour. Notably, the Delhi-Mumbai Expressway holds the distinction of being the longest highway in India.

The comprehensive road network in india spans over 63 lakh km, encompassing National Highways, Expressways, State Highways, district Roads, and Rural Roads. The National Highway network alone extends to 1 lakh 44 thousand km, with the responsibility for its construction resting with the central government. Meanwhile, state governments oversee the construction of other roads, although they receive a portion of the budget from the central government.

The Ministry of Road Transport and Highways plays a pivotal role in determining the specifications for road and bridge construction across the nation, including considerations such as width and strength.

Understanding the significance of road construction is crucial. Well-constructed roads form a fundamental part of a country's infrastructure, facilitating progress and connectivity. Roads serve as vital links, connecting different regions of the country, enabling the seamless transportation of goods and services. This, in turn, propels economic, educational, health, and social development. Robust road networks contribute to the growth of businesses, aid farmers in transporting their produce efficiently, and enhance social interactions among people.

The total length of India's road network, as per the Ministry of Road Transport and Highways, stands at 63 lakh 31 thousand 791 km. Among these, National Highways cover 1 lakh 44 thousand 955 km, while state highways span 1 lakh 67 thousand 079 km. The remaining roads account for a length of 60 lakh 19 thousand 757 km.