The Bhupen Hazarika Setu, commonly known as the Dhola Sadiya Bridge, is a

beam bridge Beam bridges are the simplest structural forms for bridge spans supported by an abutment or pier at each end. No moments are transferred throughout the support, hence their structural type is known as '' simply supported''. The simplest beam ...

in India, connecting the northeast states of

Assam Assam (; ) is a state in northeastern India, south of the eastern Himalayas along the Brahmaputra and Barak River valleys. Assam covers an area of . The state is bordered by Bhutan and Arunachal Pradesh to the north; Nagaland and Manipur ...

and

Arunachal Pradesh Arunachal Pradesh (, ) is a state in Northeastern India. It was formed from the erstwhile North-East Frontier Agency (NEFA) region, and became a state on 20 February 1987. It borders the states of Assam and Nagaland to the south. It shares int ...

. The bridge spans the

Lohit River The Lohit River, also known as the Zayul Chu by the Tibetans and Tellu by the Mishmis, is a river in China and India, which joins the Brahmaputra River in the state of Assam. It is formed in the Zayul County of the Tibet Autonomous Region, ...

, a major tributary of the

Brahmaputra The Brahmaputra is a trans-boundary river which flows through Tibet, northeast India, and Bangladesh. It is also known as the Yarlung Tsangpo in Tibetan, the Siang/Dihang River in Arunachali, Luit in Assamese, and Jamuna River in Bangla. It ...

, connecting the village of Dhola in the south to the village of

Sadiya Sadiya is a town in Tinsukia district, Assam. It was the capital of the Chutia Kingdom and after the downfall of the kingdom it became the seat of the ''Sadiya-khowa-Gohain'' of the Ahom kingdom. Extensive remains of buildings and fortificati ...

to the north, both in

Tinsukia district Tinsukia district () is one of the 34 administrative districts in the state of Assam, India. The district headquarters is located at Tinsukia city. The district occupies an area of 3790 km2. Towns *Digboi *Doom Dooma, Doomdooma *Jagun *Kako ...

of Assam, and providing convenient access to Arunachal Pradesh, whose border lies a short distance from Sadiya. The bridge is the first permanent road connection between the northern Assam and eastern Arunachal Pradesh. At in length, it is the longest bridge in India over water. However, the

Kacchi Dargah–Bidupur Bridge The Kacchi Dargah–Bidupur Bridge ( hi, कच्ची दरगाह-बिदुपुर सेतु), currently under construction, will span the river Ganges, connecting Kacchi Dargah in Patna and Bidupur in Hajipur in the Indian stat ...

under construction in the Indian state of

Bihar Bihar (; ) is a state in eastern India. It is the 2nd largest state by population in 2019, 12th largest by area of , and 14th largest by GDP in 2021. Bihar borders Uttar Pradesh to its west, Nepal to the north, the northern part of West Be ...

is expected to become the longest bridge in India upon its estimated completion in July 2023. With rapid movement of India's defense assets in mind following incursions by the

Chinese Army The People's Liberation Army (PLA) is the principal military force of the People's Republic of China and the armed wing of the Chinese Communist Party (CCP). The PLA consists of five service branches: the Ground Force, Navy, Air Force, ...

, the Dhola–Sadiya Bridge has been designed to handle the weight of tanks such as the

Indian Army The Indian Army is the land-based branch and the largest component of the Indian Armed Forces. The President of India is the Supreme Commander of the Indian Army, and its professional head is the Chief of Army Staff (COAS), who is a four- ...

's '' Arjun'' and

T-72 The T-72 is a family of Soviet/Russian main battle tanks that entered production in 1969. The T-72 was a development of the T-64, which was troubled by high costs and its reliance on immature developmental technology. About 25,000 T-72 tanks ha ...

main battle tank A main battle tank (MBT), also known as a battle tank or universal tank, is a tank that fills the role of armor-protected direct fire and maneuver in many modern armies. Cold War-era development of more powerful engines, better suspension sys ...

s. Since the

Sino-Indian War The Sino-Indian War took place between China and India from October to November 1962, as a major flare-up of the Sino-Indian border dispute. There had been a series of violent border skirmishes between the two countries after the 1959 Tib ...

China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...

has disputed India's claim to Arunachal Pradesh, politically and militarily, along the

Line of Actual Control The Line of Actual Control (LAC), in the context of the Sino-Indian border dispute, is a notional demarcation lineAnanth KrishnanLine of Actual Control , India-China: the line of actual contest, 13 June 2020: "In contrast, the alignment o ...

, making the bridge an important tactical asset in the ongoing dispute.

Construction

The

Ministry of Road Transport and Highways The Ministry of Road Transport and Highways (MoRTH) is a ministry of the Government of India, that is the apex body for formulation and administration of the rules, regulations and laws relating to road transport, transport research and in also ...

started a feasibility study of the project in August 2003 after demands from local constituents. In January 2009, the bridge was approved for construction with funding from the

Government of India The Government of India (ISO: ; often abbreviated as GoI), known as the Union Government or Central Government but often simply as the Centre, is the national government of the Republic of India, a federal democracy located in South Asia, c ...

as part of the Arunachal Pradesh Package of Roads and Highways. Construction began in November 2011 as a public-private partnership with Navayuga Engineering Company, with an expected completion in 2015. However, due to construction delays and cost increases, the bridge's completion date was pushed into 2017. The project cost around and construction took over five years to complete. It is longer than the

Bandra Worli Sea Link Bandra (Indian English, æːɳɖɾa also known as Vandre (Help:IPA/Marathi, �aːn̪d̪ɾe is an upscale coastal suburb located in Mumbai (Bombay) area of the Konkan division, Maharashtra, India. The suburb is located to the immediate nor ...

Mumbai Mumbai (, ; also known as Bombay — the official name until 1995) is the capital city of the Indian state of Maharashtra and the ''de facto'' financial centre of India. According to the United Nations, as of 2018, Mumbai is the second- ...

, making it the longest bridge in India. The bridge was inaugurated on 26 May 2017 by

Indian Prime Minister The prime minister of India (IAST: ) is the head of government of the Republic of India. Executive authority is vested in the prime minister and their chosen Council of Ministers, despite the president of India being the nominal head of the ...

Narendra Modi Narendra Damodardas Modi (; born 17 September 1950) is an Indian politician serving as the 14th and current Prime Minister of India since 2014. Modi was the Chief Minister of Gujarat from 2001 to 2014 and is the Member of Parliament from ...

and

Nitin Gadkari Nitin Jairam Gadkari (; born 27 May 1957) is an Indian politician from Maharashtra who is the current Minister for Road Transport & Highways in the Government of India. He is also the longest serving Minister for Road Transport & Highways cu ...

(

Minister of Road Transport and Highways The Ministry of Road Transport and Highways (MoRTH) is a ministry of the Government of India, that is the apex body for formulation and administration of the rules, regulations and laws relating to road transport, transport research and in also ...

). The bridge is named after

Bhupen Hazarika Bhupen Hazarika () (8 September 1926 – 5 November 2011) was an Indian playback singer, lyricist, musician, poet, actor, filmmaker and politician from Assam, widely known as ''Sudha Kontho'' (meaning cuckoo, literally "nectar-throated"). His ...

an artist and filmmaker from

Landscape

References

External links

Dhola–Sadiya BridgeIndia's Longest Road Bridge
Bridges in Assam Bridges in Arunachal Pradesh Bridges over the Brahmaputra River Memorials to Bhupen Hazarika Transport in Tinsukia Road bridges in India {{India-bridge-struct-stub

Construction

Landscape

See also

References

External links