The Kolkata underwater metro is not just India's first, but it also features state-of-the-art design elements unseen in previous Indian metro projects
Special measures were taken to ensure that the construction of the underwater metro did not adversely affect the river's ecosystem
The concept of an underwater metro in India was first proposed decades ago, making this accomplishment a dream come true for many
The metro route was designed carefully to avoid disturbance to nearby historical sites and cultural landmarks
The underwater segment is equipped with advanced safety features to handle emergencies like water ingress or fire
The project has contributed significantly to local employment and is expected to boost the economy by improving transportation and attracting tourists
The construction employed techniques never before used in Indian metro construction, including advanced tunnel-boring methods and underwater engineering
During the project, extensive community engagement programs were held to ensure public support and address concerns
The tunnel's waterproofing techniques set new standards for future underwater construction projects in India
The metro system is designed to be energy efficient, with initiatives like regenerative braking systems and eco-friendly stations