India's transportation infrastructure is vast, dynamic, and undergoing rapid modernization. The **Indian Railways** network is the fourth largest in the world, carrying over 20 million passengers daily and connecting the most remote corners of the subcontinent.
The road network is the second largest globally, anchored by an expanding system of national highways and modern expressways constructed by the NHAI. In urban centers, public transit relies heavily on extensive bus networks, auto-rickshaws, and an expanding web of rapid transit. Major cities like Delhi, Mumbai, Bengaluru, and Kolkata feature extensive, modern Metro rail systems.
The aviation sector is experiencing explosive growth, with major international hubs in Delhi (DEL), Mumbai (BOM), and Bengaluru (BLR). Domestic airlines, particularly IndiGo and Air India, run massive fleets to cater to rising middle-class travel. Ports like Jawaharlal Nehru Port Trust (JNPT) and Chennai handle immense maritime trade, and there is a growing push toward electric vehicles (EVs) supported by government subsidies and expanding charging infrastructure.