The document provides an overview of the roads sector in India. It notes that India has one of the largest road networks in the world, spanning over 5.6 million kilometers. The road network is divided into national highways, state highways, and district/rural roads. National highways make up around 2% of the total roads. Private sector participation through PPP models is growing in road infrastructure development. The government has increased budget allocations for road development and aims to expand the national highway network to 200,000 kilometers.