Top 10 longest bridges in the world

Bridges are marvels of engineering that connect distant places, traverse natural obstacles, and serve as vital links in transportation networks. The largest bridges in the world not only demonstrate human ingenuity and technological advancements but also symbolise progress and connectivity. As of 2024, the following ten bridges stand out as the longest globally, each boasting impressive lengths and remarkable construction achievements.




The Danyang-Kunshan Grand Bridge stands as a modern architectural marvel spanning the vastness of China.Stretching nearly 164.8 kilometres (102.4 miles), it holds the title of the world's longest bridge.
Built as a key part of the Beijing-Shanghai High-Speed Railway, the bridge extends across the scenic landscapes between Danyang and Kunshan in Jiangsu Province. It is a crucial link in China’s expansive high-speed rail network. Construction began in 2006 and concluded in 2010, showcasing China's remarkable infrastructure development capabilities. The bridge comprises primarily viaducts and spans, supported by massive pillars and pylons.
More than just a means of rapid transit between two major cities, the Danyang-Kunshan Grand Bridge is a testament to human ingenuity and innovation. Its grand scale and design push the boundaries of contemporary engineering.

The Changhua-Kaohsiung Viaduct, also known as the Taiwan High-Speed Rail Viaduct, connects the towns of Changhua and Kaohsiung, spanning Taiwan’s picturesque landscapes. At 157.3 kilometres (97.7 miles), it ranks among the world's longest bridges and is a crucial component of Taiwan’s transportation network.
Construction started in 1999 and was completed in 2006, marking a significant milestone in Taiwan’s modernization efforts. The viaduct is integral to Taiwan’s high-speed rail system, facilitating quick and efficient travel between the island’s major cities.
Distinguished by its sleek architecture, the viaduct features numerous spans and supports that blend seamlessly with the surrounding terrain. It employs advanced engineering solutions to withstand seismic activity and other environmental challenges, ensuring its durability. Beyond its practical function, the viaduct symbolises Taiwan’s technological prowess and commitment to innovation.

The Tianjin Grand Bridge, an engineering masterpiece in China, spans 113.7 kilometres (70.6 miles) and connects Beijing and Shanghai via the Beijing-Shanghai High-Speed Railway, making it the third-longest bridge globally.
Construction began in 2006 and finished in 2010, marking a major milestone in China’s ambitious infrastructure development. Utilising sophisticated engineering techniques, the bridge crosses rivers, valleys, and urban areas with minimal environmental disruption.
The bridge facilitates rapid and efficient transit between two of China’s largest cities, significantly reducing travel time compared to traditional methods. It stands as a symbol of China’s swift modernization and infrastructure prowess.

Located in Hebei Province, the Cangde Grand Bridge spans the vast plains between Langfang and Qingxian. At 105.9 kilometres, it is one of the world's longest bridges and a vital part of China’s high-speed rail system.
As part of the Beijing-Tianjin Intercity Railway project, construction began in 2006 and concluded in 2008, showcasing China’s rapid infrastructure growth. The bridge features a variety of viaducts, spans, and supports, crossing rivers, valleys, and urban areas using advanced engineering methods.
The Cangde Grand Bridge significantly reduces travel times and enhances connectivity between major cities, boosting the economy and benefiting commuters, businesses, and tourists alike. It exemplifies China’s dedication to technical innovation and progress.

The Weinan Weihe Grand Bridge, located in Shaanxi, China, spans the majestic Wei River. At 79.7 kilometres (49.5 miles), it ranks among the world’s largest bridges.
Constructed as a vital part of the Zhengzhou-Xi’an High-Speed Railway, the bridge links two key cities in central China. Its construction began in 2005 and was completed in 2008, demonstrating China’s rapid infrastructure advancement. The bridge features a variety of viaducts, spans, and supports, designed to withstand the region’s challenging terrain and climate.
The bridge enhances regional connectivity and serves as a catalyst for economic growth, representing China’s commitment to innovation and progress.

Bangkok’s iconic Bang Na Expressway is a testament to the city's progress and economic growth. At over 54 kilometres (34 miles), it is one of the world’s longest elevated roadways.
Built to alleviate traffic congestion in Bangkok, the expressway was completed in 2000. It features multiple lanes and elevated sections, ensuring smooth travel throughout the city and its surroundings.
The expressway connects key business and residential areas, playing a crucial role in Bangkok’s economy and urban life. It represents Thailand’s dedication to infrastructure advancement and modernity.

The Beijing Grand Bridge, a magnificent structure in China, spans the plains between Beijing and Langfang. At 48.153 kilometres (29.9 miles), it is the seventh longest bridge in the world.
Part of the Beijing-Tianjin Intercity Railway project, construction began in 2006 and finished in 2010, highlighting China’s commitment to infrastructure development. The bridge features a variety of viaducts, spans, and supports, designed to withstand diverse terrain and weather conditions.
The bridge enhances connectivity between Beijing and Langfang, promoting economic development and progress in the region.

The Metro Manila Skyway System in the Philippines is an extensive elevated highway network aimed at reducing traffic congestion and improving transportation in the capital region. It offers commuters a faster and more efficient way to navigate Metro Manila’s urban landscape.
The Skyway System consists of interconnected sections, including the North Luzon Expressway Skyway, the South Luzon Expressway Skyway, and Skyway Stage 3. These elevated expressways seamlessly connect various parts of Metro Manila and neighbouring provinces.
Construction began in the late 20th century and continues today, with ongoing projects to enhance connectivity and reduce travel times. The system uses modern engineering techniques to withstand high population density, frequent traffic jams, and occasional extreme weather events.
The Skyway System is essential for transit, easing surface street congestion and improving mobility across Metro Manila. It represents the Philippines’ commitment to infrastructure advancement and economic growth.

The Lake Pontchartrain Causeway in Louisiana, USA, is a marvel of modern engineering, spanning the vast Lake Pontchartrain. Connecting Metairie and Mandeville, it is the longest continuous bridge over water, at 38.35 kilometres (23.83 miles).
Construction began in 1955 and finished in 1956, marking a significant milestone in the region’s transportation infrastructure. The bridge consists of two parallel spans, supported by thousands of pilings driven into the lakebed.
The Causeway provides a direct route between the lake’s north and south shores, significantly reducing travel times and enhancing regional connectivity. It offers commuters stunning views of the lake and surrounding marshes.

The Wuhan Metro Bridge, part of China’s Wuhan Metro system, is an impressive feat of urban planning and engineering. Spanning the Yangtze River, it is a crucial link in the city’s transportation network, connecting Hankou and Wuchang.
Construction began in 2009 and concluded in 2013, marking a significant advancement in Wuhan’s modernization efforts. The bridge is approximately 37 kilometres long and features a sleek, modern design that blends seamlessly with the cityscape.
The bridge enhances mobility and accessibility in Wuhan, reducing travel times and alleviating surface street congestion. It represents China’s dedication to innovation and progress, showcasing advanced engineering skills.
These massive structures are vital for trade, travel, and transportation, providing access to previously unreachable or underdeveloped areas. By bridging geographical divides, they facilitate economic growth and development, enhancing connectivity and exchange across regions. Their construction showcases a nation’s commitment to modernity and progress, symbolising significant infrastructural achievements. These extensive roads, railways, and bridges not only improve accessibility and mobility but also stand as iconic representations of human ingenuity and architectural excellence, reshaping communities and transforming landscapes for future generations.
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