The National Highways Authority of India (NHAI) has defended its decision to use pond land for building an underpass near Mamallapuram, stating that road safety took priority. The NHAI’s move has sparked controversy and criticism from environmentalists and locals who are concerned about the impact on the ecosystem. The underpass is part of the East Coast Road widening project aimed at easing traffic congestion and improving connectivity. NHAI officials stated that the underpass was necessary to ensure the safety of commuters and reduce accidents on the busy stretch of road. They also assured that steps would be taken to mitigate any adverse effects on the environment. The project near Mamallapuram, a popular tourist destination in Tamil Nadu, has been met with mixed reactions, with some supporting the development for better infrastructure and others opposing it for its potential environmental repercussions. NHAI officials emphasized the importance of balancing development with environmental concerns and reiterated their commitment to sustainable infrastructure projects. The controversy highlights the ongoing debate between development and conservation in India, where infrastructure projects often face opposition due to their impact on the environment. The NHAI’s defense of using pond land for the underpass underscores the challenges of balancing progress with environmental preservation in the country’s infrastructure development.