Longest Bridges: Bridges have always been overcome obstacles to connectivity that fuels economies, and India boasts some of the most stunning ones in the world, spanning rivers, seas, lakes and estuaries. The following is a complete analysis of the Top 10 Longest Bridges in India, showcasing engineering marvels that connect remote parts, enhance transport time and boost trade, tourism, and national security by land. Atal Setu (Mumbai Trans Harbour Link), the Longest Bridges in India and Bhupen Hazarika Setu, the longest River Bridge in India, are just a few examples of major milestones in infrastructure development.
The MoRTH, NHAI, Indian Railways and various states have been instrumental in putting up these landmark Longest Bridges, which now form important pillars of the transport network for India and are critical infrastructure projects that help in regional development.
India’s Longest Bridge 2026
In 2026, the Atal Bihari Vajpayee Sewri–Nhava Sheva Atal Setu, popularly called the Mumbai Trans Harbour Link (MTHL), is inaugurated as the longest bridge in India. The 21.8 km long link connects Sewri on Mumbai’s eastern seafront with Chirle in Navi Mumbai, reducing the travel time to just about 20 minutes between the two locations and improving regional connectivity across the two cities. Launched on 12 January 2024, the sea bridge consists of two sections that are six lanes wide in total: a milestone piece of infrastructure intended to promote trade and logistics for economic development while demonstrating India’s superior engineering skills.
List of India’s Longest Bridges: Name, Length, Location, Year
List of Longest Bridges in India 2026: Here is a list of the longest road, rail, rail cum road and sea bridges built in India with their length, location, year opened for traffic and other notable features. These Longest Bridges have been built out of the desire to display India’s advancing infrastructure prowess and have been built by agencies like the Ministry of Road Transport & Highways (MoRTH), National Highways Authority of India (NHAI) and Indian Railways, among others.
| Bridge Name | Total Length | River/Water Body | Location | Year Opened |
| Atal Bihari Vajpayee Sewri–Nhava Sheva Atal Setu (Mumbai Trans Harbour Link) | 21.80 km | Mumbai Harbour (Arabian Sea) | Mumbai – Navi Mumbai, Maharashtra | 2024 |
| Dhola–Sadiya Bridge (Bhupen Hazarika Setu) | 9.15 km | Lohit River | Dhola (Assam) – Sadiya (Assam), near Arunachal Pradesh | 2017 |
| Dibang River Bridge | 6.20 km | Dibang River | Lower Dibang Valley, Arunachal Pradesh | 2018 |
| Mahatma Gandhi Setu | 5.75 km | Ganga River | Patna – Hajipur, Bihar | 1982 |
| Bandra–Worli Sea Link | 5.57 km | Mahim Bay (Arabian Sea) | Mumbai, Maharashtra | 2009 |
| Bogibeel Bridge (Rail-cum-Road) | 4.94 km | Brahmaputra River | Dibrugarh – Dhemaji, Assam | 2018 |
| Vikramshila Setu | 4.70 km | Ganga River | Bhagalpur, Bihar | 2001 |
| Vembanad Rail Bridge | 4.62 km | Vembanad Lake | Kochi, Kerala | 2011 |
| Digha–Sonpur Rail–Road Bridge (J.P. Setu) | 4.56 km | Ganga River | Patna – Sonpur, Bihar | 2016 |
| Arrah–Chhapra Bridge (Veer Kunwar Singh Setu) | 4.35 km | Ganga River | Arrah – Chhapra, Bihar | 2017 |
Importance and Significance of India’s Bridges – Longest Bridges
They draw on elements of the mandates and policy documents of MoRTH, NHAI, PM Gati Shakti National Master Plan, and projects like BRO.
- Increasing National Connectivity: Bridges connect areas separated by rivers, valleys and coastal water which provide transport path for goods and people.
- Increasing access to economic opportunity: Sustainable bridges reduce logistics costs, improve the supply chain and facilitate industrial development and agriculture.
- Boosting Bridge Infrastructure: Strategic bridges can be deployed quickly along with defence forces, and they give better connectivity in the border and remote areas.
- Save time: Empty bridges take lots of travel distance; save your fuel and overall transport efficiency
- Gati Shakti: Bridges are an integral part of multimodal infrastructure, promoting seamless road, rail, port, and airport connectivity.
- Facilitate Regional Development: By providing better connectivity, employment opportunities and healthcare, education and markets become accessible.
- Improve Disaster Resilience: Bridges facilitate the movement of men and material related to rescue, relief and rehabilitation during disasters like floods, cyclones, etc.
- Promote Tourism and Urban Development: Landmark bridges not only make it easier to reach tourist attractions but also contribute to urban and regional development in a sustainable manner.
Also Read – Lakes in India
| Yamuna River System | Son River |
| Jhelum River System | Indus River System |
| Godavari River System | Indian River Systems |
| Kaveri River | Narmada River Explained |
| Krishna River System | Sutlej River System |
