The National Highways Authority of India (NHAI) has defended its decision to use pond land for constructing an underpass near Mamallapuram, stating that road safety took precedence. The project has faced criticism for encroaching on the pond area, but NHAI officials maintain that the underpass is crucial for enhancing road safety and easing traffic congestion in the region. The underpass is part of the Chennai-Kanyakumari Industrial Corridor project, aimed at improving connectivity and infrastructure in the area. NHAI has assured that all necessary permissions were obtained before commencing work on the underpass. The project near Mamallapuram has been a topic of debate, with environmentalists raising concerns about the impact on the ecosystem. However, NHAI has reiterated that safety measures have been implemented to minimize any adverse effects on the environment. The authority has also emphasized the importance of the underpass in improving the overall transportation infrastructure in the region. NHAI’s stance on the project comes amidst ongoing discussions about balancing infrastructure development with environmental conservation in India. The underpass project near Mamallapuram is expected to play a significant role in enhancing connectivity and promoting economic growth in the area.