New Pamban Bridge is India’s first vertical-lift sea railway bridge. Learn key facts: 2.07 km length, ₹700 crore cost, 100-year design life, Ram Navami inauguration by PM Modi.
Infrastructure
India metro network crosses 1,000 km milestone, ranking 3rd globally. 23 cities, 11 states, Delhi Metro largest. Kolkata underwater metro, key expansions 2024.