Why is it in the news?

• Recently inaugurated by Prime Minister Modi, the Mumbai Trans Harbour Link (MTHL), also known as Atal Setu, is a transformative infrastructure project in Maharashtra.

Key Features

• The bridge spans a total length of 21.8 kilometres.
• It comprises a remarkable 16.5 kilometres over the sea and an additional 5.5 kilometres on land.
• Constructed at a cost of approximately ₹17,840 crore.
• Built with state-of-the-art, corrosion-resistant materials.
• Engineered to withstand a range of challenges, including earthquakes, cyclones, high wind pressures, and tidal forces.
• Equipped with cutting-edge technology to ensure a smooth commuting experience.
• Features an Intelligent Traffic Management System for efficient traffic flow.
• Incorporates a Video Incident Detection System for real-time monitoring and incident detection.
• Implements a Speed Enforcement System to maintain safe speeds on the bridge.
• Emergency Call Boxes are strategically placed for immediate communication during emergencies.

Significance

• Atal Setu holds the distinction of being the longest bridge in the country.
• It also claims the title of the longest sea bridge in India.
• The bridge has a profound impact on connectivity, reducing the travel time between Mumbai and Navi Mumbai from 2 hours to just 20 minutes.