Context-  Prime Minister Modi inaugurated the Mumbai Trans Harbour Link (MTHL) or Atal Setu in Maharashtra.

Overview:

·       Length: 21.8 km

·       Structure: Six-lane bridge with 16.5 km over the sea and 5.5 km on land.

·       Cost: ₹17,840 crore.

Engineering Marvel:

• Constructed with corrosion-resistant material for resilience against earthquakes, cyclones, high wind pressures, and tides.
• Equipped with advanced technology for a seamless commute.
• Intelligent Traffic Management system
• Video Incident Detection system
• Speed Enforcement system
• Emergency call boxes

Significance:

• Longest in India: Atal Setu holds the title of the country's longest bridge and sea bridge.
• Reduced Travel Time: Drastically shortens the distance between Mumbai and Navi Mumbai from 2 hours to just 20 minutes.