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Longest Bridge in India: Looking for the Top 10 Longest Bridges in India? Check out our list of the most remarkable and longest bridges you must see in India. India features a collection of some of the most exceptional infrastructure achievements globally, with its remarkable bridges standing out. These structures highlight not only the importance of transportation but also India’s engineering excellence and its talent for large-scale project execution.
India’s Longest Bridge 2024: Atal Setu
In 2024, the Atal Setu stands as India’s longest bridge, showcasing remarkable engineering achievements. Officially named the Atal Bihari Vajpayee Sewri–Nhava Sheva Atal Setu, this 21.8 km (13.5 mi) bridge features a six-lane grade-separated expressway that connects Mumbai with Navi Mumbai, enhancing regional connectivity. The Atal Setu not only surpasses all other bridges in India in terms of length but also represents a significant advancement in infrastructure development. By linking these major cities, it plays a vital role in improving transportation efficiency and supporting economic growth in the Mumbai metropolitan area.
Top 10 Longest Bridge in India, Updated List
| S. No. | Bridge Name | Length | Year of Inauguration | Location | Connecting Places |
| 1 | Atal Setu Bridge | 21.8 km | 2024 | Arabian Sea | Mumbai with Navi Mumbai |
| 1 | Dhola-Sadiya Bridge | 9.15 km | 2017 | Lohit River | Assam and Arunachal Pradesh |
| 2 | Dibang River Bridge | 6.2 km | 2018 | Dibang River | Arunachal Pradesh |
| 3 | Mahatma Gandhi Setu | 5.75 km | 1982 | Ganga River | South Patna to Hajipur |
| 4 | Bandra-Worli Sea Link | 5.57 km | 2009 | Mahim Bay | Bandra to Worli (South Mumbai) |
| 5 | Bogibeel Bridge | 4.94 km | 2018 | Brahmaputra River | Dhemaji to Dibrugarh |
| 6 | Vikramshila Setu | 4.70 km | 2001 | Ganga River | Bhagalpur to Naugachia |
| 7 | Vembanad Rail Bridge | 4.62 km | 2011 | Vembanad Lake | Edappally to Vallarpadam |
| 8 | Digha-Sonpur Bridge | 4.55 km | 2016 | Ganga River | Digha, Patna to Sonpur, Saran |
| 9 | Arrah-Chhapra Bridge | 4.35 km | 2017 | Ganga River | Arrah to Chhapra |
| 10 | Godavari Bridge | 4.13 km | 2015 | Godavari River | Kovvur to Rajahmundry |
| 11 | Munger Ganga Bridge | 3.75 km | 2020 | Ganges River | Munger to Jamalpur |
| 12 | Chahlari Ghat Bridge | 3.25 km | 2017 | Ghagra River | Bahraich to Sitapur |
| 13 | Jawahar Setu | 3.06 km | 1965 | Son River | Delhi to Son Nagar |
| 14 | Nehru Setu | 3.05 km | 1900 | Son River | Dehri to Son Nagar |
| 15 | Koila Bhomora Setu | 3.01 km | 1987 | Brahmaputra River | Tezpur to Kaliabor |
India’s Most Famous and Longest Bridges in Detail
1. Atal Setu Bridge
The Mumbai Trans Harbour Link, officially called the Atal Bihari Vajpayee Sewri–Nhava Sheva Atal Setu, is commonly known as Atal Setu. This impressive 21.8 km (13.5 mi) bridge features a six-lane expressway that connects the city of Mumbai to its satellite city, Navi Mumbai. The bridge serves as a crucial infrastructure project, easing travel and enhancing connectivity between these two major urban areas.
2. Dhola-Sadiya Bridge
The Dhola-Sadiya Bridge, also known as the Dr Bhupen Hazarika Bridge, spans the Brahmaputra River in Assam. Opened in 2020 by Prime Minister Narendra Modi, this 9.15-kilometer-long bridge is India’s longest river bridge.
3. Dibang River Bridge
The Dibang River Bridge also known by Sikang Bridge, located in Arunachal Pradesh, is set to become one of India’s Longest Bridge over a river. This bridge holds significant strategic value, providing the Indian Army with a quick route to the Chinese border.
4. Mahatma Gandhi Setu
The Mahatma Gandhi Setu is a significant bridge over the Ganges River in Bihar. Nelson Gandhi, often referred to as the Setu Bridge, crosses the Ganges River to connect Patna and Hajipur. At 5,750 meters in length, it is the third-longest bridge in India. Inaugurated in 1982 by Prime Minister Indira Gandhi, this iconic bridge was a major tourist attraction and held the title of the longest bridge in India until the completion of the Dibang Bridge.
5. Bandra-Worli Sea Link
The Bandra-Worli Sea Link also known ed as Rajiv Gandhi Sea Link, is a modern cable-stayed bridge in Mumbai, connecting the suburbs of Bandra and Worli. This 5.57 kilometer-long bridge, opened in 2009, greatly reduces travel time between these two areas.
6. Bogibeel Bridge
The Bogibeel Bridge in Assam spans the Brahmaputra River, linking Dhemaji and Dibrugarh districts. It is the longest rail and road bridge in India, stretching 4.94 kilometers. This bridge is designed with advanced welded steel concrete beams to endure earthquakes up to a Richter magnitude of 7 and has a projected lifespan of 120 years. It is the second-longest rail-road bridge in Asia.
7. Vikramshila Setu
The Vikramshila Setu is a major bridge over the Ganges River in Bihar. Spanning 4.7 kilometers, this bridge facilitates travel between the districts of Bhagalpur and Sahebganj and was completed in 1987.
8. Vembanad Rail Bridge
The Vembanad Rail Bridge, located in Kerala, crosses the Vembanad Lake. This unique 4.62-kilometer-long bridge, completed in 2018, serves as an important rail link in the region.
9. Digha-Sonpur Bridge
The Digha-Sonpur Bridge is a crucial bridge over the Ganges River in Bihar. Spanning 4.56 kilometers, it was inaugurated in 2016 and connects the Digha and Sonpur regions, improving transportation in the area.
10. Arrah-Chhapra Bridge
The Arrah-Chhapra Bridge, also known as the Bhojpur Bridge, crosses the Ganges River in Bihar. Opened in 2017, this 4.3-kilometer-long bridge enhances connectivity between Arrah and Chhapra.
11. Godavari Bridge
The Godavari Bridge, located in Andhra Pradesh, spans the Godavari River. This 2.7-kilometer-long bridge, completed in 1978, is a key transportation route connecting the cities of Rajahmundry and Kovvur.
Is Atal Setu the Longest Bridge?
Atal Setu is the longest and biggest sea bridge in India. This impressive 6-lane bridge stretches about 16.5 kilometers over the sea and around 5.5 kilometers on land. Recently inaugurated by Prime Minister Narendra Modi, Atal Setu will make travel easier and faster between Mumbai, Pune, Goa, and other parts of South India.
Longest Bridge in India FAQs
Which is the longest bridge in India?
The title of the longest bridge in India currently belongs to the Atal Setu. Spanning an impressive length of 21.8 kilometers (13.5 miles), this bridge is not only the longest bridge in India but also the longest sea bridge in the country. Located in the state of Goa, the Atal Setu connects the mainland with the islands across the Mandovi River. This state-of-the-art infrastructure project enhances connectivity between important destinations, significantly reducing travel time to Mumbai International Airport and Navi Mumbai International Airport.
Can You Name the Longest Suspension Bridge in India?
The Rajiv Gandhi Sea Link, also known as the Bandra-Worli Sea Link, is the longest suspension bridge in India. Located in Mumbai, Maharashtra, this bridge spans 5.6 kilometers (3.5 miles) across the Arabian Sea, facilitating faster travel between Bandra and Worli.
Where is the longest bridge in the world?
China's Danyang–Kunshan Grand Bridge holds the record as the world's longest bridge. Measuring about 164.8 kilometers (102.4 miles), it surpasses all other bridges in length.
What is the length of Atal Setu bridge?
The Atal Setu is the longest bridge in India, stretching 21.8 kilometers (13.5 miles). It includes 16.5 kilometers (10.2 miles) over the sea and 5.5 kilometers (3.4 miles) on land. Built at a cost of over ₹17,840 crore, it connects important locations and improves travel to Mumbai and Navi Mumbai International Airports.
Who built the Atal Setu bridge?
The Atal Setu bridge was built by the Indian construction and engineering firm Larsen & Toubro (L&T). This prestigious project, which was inaugurated in January 2022, involved advanced engineering techniques and was named in honor of former Indian Prime Minister Atal Bihari Vajpayee. L&T was responsible for the design, construction, and successful completion of this landmark infrastructure project in Goa.
