For years, Ahmedabad’s identity has been closely tied to the Sabarmati River, a lifeline running through the heart of the city. Yet, as urbanization accelerated through the late 20th century, the Sabarmati fell into neglect. Pollution, erratic water supply, and encroachment degraded this once-vibrant waterway, rendering it a stagnant border between two halves of the growing metropolis.

By the late 1990s, it became clear that the city’s growth needed a radical rethinking. The Sabarmati Riverfront Development Project was born out of this urgent necessity. Led by the internationally renowned architect Bimal Patel, the project sought to reclaim the river, not just as a natural resource but as an integral element of urban living. Patel, known for his commitment to sustainable and inclusive urban design, envisioned the transformation of 11.25 kilometers of riverbanks into a dynamic public space that integrated environmental, social, and infrastructural objectives.

The project’s impact is striking. The Sabarmati Riverfront has improved flood management by restoring river depth and enhancing embankments, reducing the annual risk of flood-related damage that once threatened nearly 20% of the city’s population. Furthermore, sustainable practices have reintroduced biodiversity, while wastewater treatment systems address pollution at the source. Beyond environmental rejuvenation, the project added over 200 hectares of new public spaces, walking paths, parks, and cultural venues, fostering social interaction and community life in a city of over 8 million people.

This transformation of Ahmedabad’s riverfront serves as a compelling model for cities around the world grappling with the twin challenges of urban sprawl and environmental degradation.