Top 10 longest bridges in the world

We focus on bridge engineering materials, so we know a lot about different bridges. So today, let’s take a look at the top 10 longest bridges in the world together with the editor. Let’s enjoy the amazement these bridges bring to us.

01 Danyang-Kunshan Grand Bridge

Architectural features: The Danyang-Kunshan Grand Bridge is a large railway bridge. It is the world’s longest bridge, at 164.851 kilometers. It runs from Danyang to Kunshan on the Beijing-Shanghai High-Speed Railway. The bridge crosses over 180 different roads. It spans roads, railways, and waterways. This design reflects the proud spirit of a modern high-speed railway bridge.

Cultural value: The Danyang-Kunshan Grand Bridge is in a rich area. It is vital for transport and the economy of southern Jiangsu. As one of the longest bridges in the world, it is a great achievement in modern bridge engineering. It embodies human progress in technology and engineering.

The Danquant Bridge shows the art and innovation of modern bridge engineering. Its design and construction are masterpieces. Its bold structure and elegant lines show the beauty of engineering. The bridge is now a landmark in southern Jiangsu.

Engineering significance: The Danyang-Kunshan Grand Bridge is vital to the Beijing-Shanghai high-speed railway. It has cut the travel time from Danyang to Kunshan. It has boosted economic growth in southern Jiangsu. The Danyang-Kunshan Grand Bridge is the world’s longest bridge. It is also a feat of engineering. It has set a new standard in bridge construction.

02 Kaohsiung Viaduct in Changhua

Building features: The Changhua Kaohsiung Viaduct is part of Taiwan’s high-speed rail. It is 157.39 km long. The bridge’s design accounts for earthquakes. It allows trains to stop safely and makes repairs easy after an earthquake. The Changhua Kaohsiung Viaduct prioritizes practicality over aesthetics. It meets the design requirements for bridges along fault lines.

Cultural value: The Changhua Kaohsiung Viaduct is vital to Taiwan’s high-speed rail. It is key to Taiwan’s transport development and modernization. It shows Taiwan’s technology and innovation in bridge engineering. The Changhua Kaohsiung Viaduct has helped promote Taiwan’s economic and cultural exchanges.

Architectural art: The Kaohsiung Viaduct in Changhua is practical and functional, not beautiful. Its solid structure and good layout show the skill of modern bridge engineering.

Engineering significance: The Changhua Kaohsiung Viaduct is vital for Taiwan’s high-speed rail. It boosts travel and development across the island. Its quake-proof design and easy repairs have kept it safe during disasters like earthquakes. It provides reliable, stable transport in Taiwan.

03 Tianjin Super Bridge

Architectural features: Tianjin Great Bridge is a viaduct on the Beijing-Shanghai high-speed railway. It is 113.7 kilometers long and is in the Langfang to Qingxian section. Tianjin Great Bridge is in Langfang City, Hebei Province, Wuqing and Xiqing Districts of Tianjin City, and Qingxian County, Cangzhou City. It is an important bridge across several regions.

Cultural value: The Tianjin Great Bridge’s completion is vital. It affects the Beijing-Shanghai high-speed railway and the areas along its route. The second longest bridge in the world, based on 2012 data, is a key engineering feat. The Guinness Book of World Records lists it. This bridge showcases China’s strength and innovation in bridge-building.

Art of architecture: The Tianjin Super Large Bridge seeks to be practical and functional in its design and construction. It crosses rivers and roads like a viaduct. This shows the skill and beauty of modern bridge design. Despite the focus on practicality in its design, it is still a magnificent building that adds a unique landscape to the area along the route.

Importance: The Tianjin Mega Bridge has boosted the Beijing-Shanghai high-speed railway. It has also helped develop the areas along the route. It has made city transport along the line more efficient. The Tianjin Mega Bridge has also boosted economic and cultural growth and increased the flow of people. As a record-holding bridge in the Guinness Book of World Records, it shows China’s top status in bridge engineering. It also offers lessons for future bridge projects.

04 Beaufort Sea Road Bridge

Architectural features: The Beaufort Sea Road Bridge is 109 kilometers long. It is along the coast of northern Alaska and northwestern Canada. It faces the frigid Beaufort Sea. Workers built part of the bridge deck entirely of ice. The Beaufort Sea Road Bridge shows our ability to build in extreme environments.

Cultural value: Building the Beaufort Sea Road Bridge in tough, cold conditions shows human strength and bravery. It is now a key transport hub between the U.S. and Canada. It promotes economic cooperation and cultural exchange between the two countries.

Art of Architecture: Engineers designed and built the Beaufort Sea Road Bridge with a focus on practicality and safety. It must withstand cold, harsh seas while meeting transport needs. The bridge’s all-ice construction makes it a unique sight. Its design is practical, but it is not practical.

Engineering significance: The Beaufort Sea Road Bridge connects the U.S. and Canada. It provides an important transport route. It has improved traffic conditions in the region and promoted trade and personnel flow between the two countries. The team built this project in a freezing environment. It gave us valuable experience for bridge construction in similar extreme conditions.

05 Cangde Great Bridge

Architectural features: Cangde Great Bridge is on the Beijing-Shanghai high-speed railway. It runs from Cangzhou, Hebei, to Dezhou, Shandong. Its total length is 105.881 kilometers. The bridge, mainly a viaduct, crosses the cities of Cangzhou and Dezhou. It is one of five large bridges on the Beijing-Shanghai high-speed railway.

Cultural value: The Cangde Bridge is important for trade and growth between Cangzhou and Dezhou. It has greatly cut transport time between the two places. It has boosted economic, cultural, and personal exchange. The Cangde Bridge is an important bridge on the Beijing-Shanghai high-speed railway. It shows China’s strength in building railway systems.

The Cangde Great Bridge’s design and construction focus on practicality. It is a viaduct that spans rivers and roads. It shows the peak of modern bridge engineering. Its practical design is beautiful. It adds a unique view to the area along the route.

Engineering significance: The Cangde Bridge has improved traffic between Cangzhou, Hebei, and Dezhou, Shandong. It has boosted regional economic growth and cooperation. It makes travel between the two places more efficient. The Cangde Bridge provides a reliable route for people and goods. As a key stop on the Beijing-Shanghai high-speed railway, it is vital to the whole system. It has set a new standard for railway construction.

6 Weinan Weihe River Bridge

Location: Weinan City, Shaanxi Province

Natural and cultural attractions: The Weinan Weihe River Bridge is a large bridge in Weinan City, Shaanxi Province. It is a key bridge on the Zhengzhou-Xi high-speed railway. It crosses the Weihe River and runs west along the Lianhuo Expressway. The Weinan Weihe River Bridge connects Huashan North Railway Station and Xinfeng Railway Station. The engineers designed the bridge as a viaduct. It shows the high level of modern bridge engineering.

Attractions Features and highlights: The Weinan Weihe Bridge is vital. It is a key node on the Zhengzhou-Xi high-speed railway. It affects regional traffic. The Weinan Weihe Bridge has made travel between Weinan City and other areas more efficient. It has also boosted economic growth and regional cooperation. As a historic bridge, it has seen China’s railway construction progress.

The Weinan Weihe River Bridge is vital infrastructure in Shaanxi. It helps locals and tourists. Its completion has improved traffic conditions and has been widely praised. The bridge’s design and construction techniques have been praised. They show China’s strength in building railway systems.

7 Hong Kong-Zhuhai-Macao Bridge:

Architectural features: The Hong Kong-Zhuhai-Macao Bridge is the longest cross-sea bridge in the world. It is 55 kilometers long, and it integrates bridges, islands, and tunnels. The Hong Kong-Zhuhai-Macao Bridge has a super-large scale and top-notch technology. It has a 120-year life. It can withstand a magnitude 8 earthquake, a 16-magnitude typhoon, a 300,000-ton impact, and a once-in-300-years Pearl River flood tide.

Cultural value: The Hong Kong-Zhuhai-Macao Bridge is a modern wonder. It has great historical and cultural value. It is China’s top achievement in cross-sea bridge construction. The Hong Kong-Zhuhai-Macao Bridge showcases China’s engineering and technology.

Architectural art: The Hong Kong-Zhuhai-Macao Bridge has an elegant, modern design. It is a work of art. The bridge uses advanced design and construction techniques. It shows human creativity and wisdom in engineering.

Engineering significance: The HZMB’s completion boosts transport and the economy in the Pearl River Delta. It has greatly improved traffic between Hong Kong, Zhuhai, and Macao. It has boosted connectivity, economic cooperation, and development in the Pearl River Delta.

8 Manna Expressway Bridge:

The Manna Highway Bridge is a 54 km highway bridge in Bangkok, Thailand. It is one of the longest bridges in the world. It broke the record for length and size of the Lake Pontchartrain Bridge in Louisiana, USA. The bridge can hold 3.84 million tons, the weight of 15 Wembley Stadiums.

Cultural value: The Manna Highway Bridge is a key piece of infrastructure. It has greatly helped transport and urban development in Thailand. It has improved traffic in downtown Bangkok. The Manna Highway Bridge has eased urban congestion and boosted Thailand’s economy and society.

Architectural art: The Manna Expressway Bridge is a modern engineering marvel. Its design and construction show the skill of bridge builders. The bridge uses innovative design and materials. It demonstrates our engineering skills and aesthetic ambitions in bridge building.

Engineering importance: The Manna Highway Bridge is vital for transport and city planning in Bangkok. It improves city traffic, boosts travel efficiency, and aids economic growth. It also helps modernize the city.

9 Weifang Great Bridge:

Architectural features: Weifang Great Bridge is the longest highway bridge in China, with a total length of 53.21 kilometers. Located in Weifang City, Shandong Province, it is one of the top ten bridges in China. Weifang Super Large Bridge uses advanced bridge design and technology. It has a high load capacity and a stable structure.

Cultural value: Building the Weifang Super Big Bridge helped Weifang City grow. It also boosted the city’s strength. As one of China’s longest highway bridges, it its bridge-building achievements. It also boosts Shandong’s traffic and economy.

The Weifang Great Bridge’s architectural art is in its unique, exquisite design. The bridge uses advanced engineering and design. It showcases the beauty and innovation of modern bridge building.

Engineering significance: Weifang Large Bridge is vital for Weifang and Shandong’s development. It helps traffic flow better. It also connects Weifang with nearby areas. Plus, it boosts economic growth and regional unity.

10 Xuluo Super Bridge in Xuchang City:

Architectural features: Xuluo Super Large Bridge is one of the longest road bridges in China. It is 52.15 kilometers long. It is on the Huang-Huai Plain, between Dongcheng District in Xuchang, Henan, and Yuanhui District in Luohe. The bridge design accounts for the geology and seismic risks. It has a stable structure and a safe load capacity.

Cultural value: Xuluo Bridge has boosted ties between Xuchang and Luohe. This has helped both places grow economically and socially. It is one of China’s longest road bridges. Xuluo Bridge shows the country’s progress in transport infrastructure. It also has great historical and cultural value.

Architectural art: The Xuluo Bridge’s architectural art is in its design and engineering. The bridge’s design adapts to the geology and seismic risks. It balances beauty and function, showcasing modern bridge-building skills.

Engineering significance: Xuluo Bridge is vital for transport and the economy of Henan Province. It has improved traffic, boosted relations, and promoted growth in Henan.

Top 10 longest bridges in the world, such as China’s ‌Hong Kong-Zhuhai-Macao Bridge‌ (55 km)‌ and the ‌Lake Pontchartrain Causeway‌ (38 km)‌, share critical engineering traits. Most use ‌continuous beam‌ or ‌cable-stayed designs‌ to span vast water bodies, relying on ‌high-strength steel‌ and ‌reinforced concrete‌ for durability‌.

To handle thermal expansion, wind forces, and seismic activity, advanced ‌bridge bearings‌ are essential:

• ‌Elastic sliding bearings‌ allow horizontal movement under temperature shifts‌.
• ‌Seismic isolating rubber bearings‌ and ‌laminated rubber bearings‌ absorb earthquake energy, protecting structural integrity‌.
• ‌Spherical bridge bearings‌ enable precise load distribution in curved or sloped spans‌.
• ‌Pot bridge bearings‌, with corrosion-resistant seals, ensure stability in coastal environments like Louisiana’s saltwater lakes‌.

These bridges prioritize ‌modular construction‌ for efficiency‌, while innovations like ‌seismic isolators‌ and ‌elastic joints‌ ensure resilience against natural disasters‌. Their designs balance length, strength, and adaptability—proving that even the longest bridges can bend, shift, and endure‌.