Longest Bridges in the World
Bridges have long been vital infrastructural marvels, connecting cities, regions, and even countries. Among these awe-inspiring structures, the world’s longest bridges stand as testaments to human ingenuity, engineering excellence, and the pursuit of seamless connectivity. This article explores some of the longest bridges in the world, showcasing their remarkable features, significance, and the impact they have on the regions they traverse.
S.no. |
Bridges |
Location |
Length |
|
1 |
Danyang–Kunshan Grand Bridge |
China |
165 kms |
|
2 |
Changhua–Kaohsiung Viaduct |
Taiwan |
157 kms |
|
3 |
Kita–Yaita Viaduct |
Japan |
114 kms |
|
4 |
Tianjin Grand Bridge |
China |
114 kms |
|
5 |
Cangde Grand Bridge |
China |
106 kms |
|
6 |
Weinan Weihe Grand Bridge |
China |
80 kms |
|
7 |
Bang Na Expressway |
Thailand |
54 kms |
|
8 |
Beijing Grand Bridge |
China |
48 kms |
|
9 |
Metro Manila Skyway System |
Philippines |
39 kms |
|
10 |
Lake Pontchartrain Causeway |
United States |
38 kms |
Top 10 Longest Bridges in the World
From towering viaducts to expansive highway links, these bridges serve as lifelines, facilitating transportation, fostering economic growth, and uniting communities across vast distances.
The world’s longest bridges stand as magnificent achievements of engineering and human innovation. These awe-inspiring structures, such as the Danyang–Kunshan Grand Bridge in China and the Changhua–Kaohsiung Viaduct in Taiwan, have transformed transportation landscapes, connecting regions, fostering economic growth, and improving the lives of millions.
In this article, we discuss in detail about the top 10 longest bridges in the world. Hence we suggest you to go through the article completely for a thorough knowledge of the subject.
TRENDING
1. Danyang–Kunshan Grand Bridge (China)
The Danyang-Kunshan Grand Bridge, also known as the DKM Bridge, is a remarkable structure located in China. It is an elevated highway bridge that stretches across the Yangtze River Delta, connecting the cities of Danyang and Kunshan. The bridge is part of the Beijing-Shanghai High-Speed Railway, which is one of the busiest and fastest railway lines in China.
Here are some key facts about the Danyang-Kunshan Grand Bridge:
Length: The bridge spans approximately 165 kilometers (102.4 miles), making it the longest bridge in the world.
Construction: The construction of the bridge began in 2006 and was completed in 2010. It was officially opened for public use in June 2011.
Design: The Danyang-Kunshan Grand Bridge is a viaduct bridge, which means it is a long elevated roadway supported by piers or columns. It consists of multiple sections and spans various bodies of water, including the Yangcheng Lake and the Yangtze River.
Purpose: The primary purpose of the bridge is to carry the high-speed trains of the Beijing-Shanghai High-Speed Railway. It significantly reduces the travel time between Beijing and Shanghai, making it an important transportation link for both passengers and cargo.
Engineering Achievement: The construction of the Danyang-Kunshan Grand Bridge required innovative engineering techniques and materials. It was designed to withstand seismic activity, high winds, and temperature variations. The bridge’s pillars are equipped with sensors to monitor any structural changes or stresses.
Economic Impact: The Danyang-Kunshan Grand Bridge has had a significant economic impact on the region. It has facilitated the movement of goods and people between the two cities, promoting trade, tourism, and economic development along its route.
The Danyang-Kunshan Grand Bridge stands as an impressive feat of engineering and plays a crucial role in China’s transportation infrastructure, connecting major cities and enhancing connectivity in the Yangtze River Delta region.
2. Changhua–Kaohsiung Viaduct (Taiwan)
The Changhua-Kaohsiung Viaduct, standing as the world’s second longest bridge, serves as a vital component of the Taiwan High-Speed Rail network. Acting as a significant viaduct, it supports a section of the railway line, facilitating seamless transportation across vast distances.
Stretching over an impressive length of 157 kilometers, the viaduct spans from Baguashan in Changhua County to Zuoying in Kaohsiung. Its construction was completed in 2007, marking a significant milestone in Taiwan’s transportation infrastructure.
As an essential part of the Taiwan High-Speed Rail system, the Changhua-Kaohsiung Viaduct has played a pivotal role in enhancing connectivity and mobility in the region. It has provided efficient and convenient travel options for both commuters and long-distance passengers, contributing to the overall development of transportation in Taiwan.
The bridge’s design and construction involved the implementation of advanced engineering techniques to ensure its structural integrity. With sturdy support pillars and innovative materials, it can safely accommodate the high-speed trains that traverse its length, ensuring a smooth and secure journey for passengers.
The Changhua-Kaohsiung Viaduct has become an iconic symbol of Taiwan’s commitment to modern transportation infrastructure. Its impressive length and strategic location have not only facilitated the movement of people but have also contributed to economic growth and regional development along its route.
3. Kita–Yaita Viaduct (Japan)
The Kita-Yaita Viaduct, part of the Tohoku Shinkansen line in Japan, is recognized as the third largest bridge in the world. With a remarkable route length of 114 kilometers, it serves as a crucial component of the high-speed Shinkansen rail network, connecting the bustling city of Tokyo with Aomori in Aomori Prefecture.
The viaduct, inaugurated in June 1982, spans a considerable distance and features 23 stations along its route. It represents a significant achievement in engineering and infrastructure development, enabling efficient and rapid transportation between two major Japanese cities.
The Kita-Yaita Viaduct is operated and managed by East Japan Railway Company (JR East), a renowned transportation company responsible for the operation of numerous rail lines throughout Japan. Through their expertise and dedication to maintaining high safety and service standards, the viaduct has become a reliable and essential mode of transportation for commuters and travelers alike.
The bridge’s construction incorporated advanced engineering techniques and materials to ensure its stability, durability, and ability to accommodate high-speed trains. This has allowed for swift and comfortable journeys, reducing travel times between Tokyo and Aomori significantly.
Beyond its transportation benefits, the Kita-Yaita Viaduct has also made a substantial impact on the regional economies it serves. It has facilitated the movement of people, goods, and tourism, stimulating economic growth and fostering connections between urban and rural areas along its path.
4. Tianjin Grand Bridge (China)
The Tianjin Grand Bridge, ranking as the fourth longest bridge globally, is a remarkable railway bridge with a length of 114 kilometers. It serves as a crucial component of the Beijing-Shanghai High-Speed Railway, connecting the cities of Langfang and Qingxian.
Opened in 2011, the Tianjin Grand Bridge has become an integral part of China’s extensive railway network, enabling efficient and rapid transportation between key destinations. Its construction was driven by the aim to streamline the route by avoiding the need for numerous individual structures to cross railways and roads, thus reducing complexity and shortening the construction period.
The design of the bridge features an elevated track layout, which allows the railway line to traverse over various obstacles without the need for frequent interruptions or level crossings. By implementing this raised track layout, the construction process was optimized, resulting in enhanced efficiency and reduced construction time.
The Tianjin Grand Bridge stands as a testament to China’s commitment to developing modern and efficient transportation infrastructure. As part of the Beijing-Shanghai High-Speed Railway, it has significantly improved connectivity, reduced travel times, and facilitated the movement of both passengers and goods between important economic hubs.
The construction and operation of the Tianjin Grand Bridge have not only enhanced transportation capabilities but have also contributed to regional development and economic growth along its route. It has played a vital role in promoting trade, tourism, and overall connectivity within the region.
5. Cangde Grand Bridge (China)
The Cangde Grand Bridge is indeed recognized as the fifth highest bridge in the world. It is an impressive structure that forms a part of the Beijing-Shanghai High-Speed Railway, which was completed in 2010. The bridge was specifically designed and constructed with the objective of withstanding seismic activity.
With a total length of 105.81 kilometers, the Cangde Grand Bridge stands as a super-large bridge, spanning a considerable distance. It is an essential component of the Beijing-Shanghai High-Speed Railway, enabling high-speed train travel between the two major cities of Beijing and Shanghai.
The bridge boasts a remarkable 3,092 piers or ports, showcasing its extensive infrastructure and engineering prowess. These piers provide vital support and stability to the bridge, ensuring its safe and reliable operation.
Given the seismic risks in the region, particularly in China, the Cangde Grand Bridge was designed with earthquake resistance in mind. It incorporates advanced engineering techniques and materials that enhance its ability to withstand the forces generated by earthquakes. This ensures the safety of both the bridge structure and the high-speed trains that traverse it.
The completion of the Cangde Grand Bridge has had a significant impact on transportation in China. It has improved connectivity, reduced travel times, and stimulated economic growth and development along the Beijing-Shanghai corridor. The bridge’s impressive length, large number of ports, and earthquake-resistant design underscore its importance as a critical component of the Beijing-Shanghai High-Speed Railway.
6. Weinan Weihe Grand Bridge (China)
The Weinan Weihe Grand Bridge, ranking as the sixth longest bridge globally, is an impressive structure that forms part of the Zhengzhou-Xi’an High-Speed Railway in China. Spanning a length of 80 kilometers, it serves as a vital link between the cities of Zhengzhou and Xi’an.
The bridge’s remarkable length places it among the world’s longest bridges. It crosses the Wei River twice and traverses several other rivers, including the Xi River, Ling River, Luofu River, Shi Di River, and many more. Additionally, it accommodates highways and railways, contributing to seamless transportation connectivity in the region.
The Weinan Weihe Grand Bridge, a significant engineering feat, was officially opened on February 6, 2010. Its construction involved intricate planning and advanced engineering techniques to ensure its stability and durability while accommodating the high-speed trains of the Zhengzhou-Xi’an High-Speed Railway.
By connecting Zhengzhou and Xi’an, two major cities in China, the Weinan Weihe Grand Bridge has significantly enhanced transportation efficiency and connectivity in the region. It has played a crucial role in reducing travel times, boosting economic development, and facilitating the movement of people and goods between the two cities.
The bridge’s strategic crossings over various rivers, highways, and railways demonstrate its importance in overcoming geographical challenges and providing a seamless transportation experience for passengers. It stands as a testament to China’s commitment to developing modern transportation infrastructure that prioritizes efficiency, safety, and connectivity.
7. Bang Na Expressway (Thailand)
The Bang Na Expressway, also known as the Burapha Withi Expressway, is recognized as the seventh longest bridge in the world. This impressive infrastructure spans a length of 54 kilometers and serves as a six-lane raised highway in Thailand.
Officially designated as a toll road, the Bang Na Expressway is built above National Highway route 34 and is under the ownership and management of the Expressway Authority of Thailand. It has played a crucial role in improving transportation efficiency and connectivity in the region since its completion in 2000.
The expressway stretches across a distance of 55 kilometers, connecting the areas of Bang Na and Bang Pakong. Its elevated design allows for smoother traffic flow by bypassing ground-level intersections, reducing congestion, and improving overall travel times.
As a toll road, the Bang Na Expressway provides a convenient and efficient route for motorists, enabling them to traverse long distances quickly. It has become an essential artery for commuters, commercial vehicles, and tourists, contributing to the economic development of the surrounding areas.
The construction and maintenance of the Bang Na Expressway are overseen by the Expressway Authority of Thailand, ensuring its safety and functionality. The raised design of the expressway allows for better navigation of rivers, roads, and other obstacles, ensuring uninterrupted travel for vehicles along its route.
8. Beijing Grand Bridge (China)
The Beijing Grand Bridge is an impressive railway viaduct that spans a length of 48 kilometers. It is situated in Beijing, China, and serves as a crucial component of the Beijing-Shanghai High-Speed Railway.
Ranking as the eighth longest bridge globally, the Beijing Grand Bridge showcases the engineering excellence and infrastructure development in China. Its construction was completed in 2011, providing a dedicated railway passage over its expanse.
As part of the Beijing-Shanghai High-Speed Railway, the Beijing Grand Bridge plays a vital role in facilitating efficient and rapid transportation between these two major Chinese cities. It allows high-speed trains to traverse the vast distance, reducing travel times and improving connectivity for passengers.
The bridge’s strategic location in Beijing highlights its significance in connecting the capital city with the rest of the high-speed rail network. Its construction involved advanced engineering techniques and materials to ensure its structural integrity, allowing for the safe passage of trains and passengers.
The Beijing Grand Bridge stands as a testament to China’s commitment to developing modern transportation infrastructure. It not only facilitates the movement of people but also contributes to regional economic growth and development. The bridge’s length and functionality have made it an essential component of the Beijing-Shanghai High-Speed Railway, enhancing transportation efficiency and connectivity in the region.
9. Metro Manila Skyway System (Philippines)
The Metro Manila Skyway, also known as the Metro Manila Skyway System or simply the Skyway, is a prominent elevated highway that serves as the primary expressway in Metro Manila, Philippines. This extensive roadway provides a crucial connection between the North and South Luzon Expressways, offering convenient access to the Ninoy Aquino International Airport through the NAIA Expressway.
Spanning a length of 39.2 kilometers, the Metro Manila Skyway forms an integral part of the Philippine highway network. It plays a vital role in improving transportation efficiency and alleviating traffic congestion in the bustling metropolitan region of Manila.
The Skyway is designed as an elevated highway, ensuring smoother traffic flow and reducing ground-level intersections. Its strategic location and connectivity enable commuters and travelers to navigate through Metro Manila swiftly, bypassing heavily congested areas and minimizing travel times.
As part of the Philippine highway system, the Metro Manila Skyway is designated as component highway AH 26 (E2). It also encompasses sections of the C-3 highway, stretching from Gregorio Araneta Avenue to Paco-Santa Mesa Road. The northern end of the Skyway connects to AH 26 (E1) of the North Luzon Expressway in Caloocan.
To ensure safety and optimize traffic flow, certain restrictions are in place on the Metro Manila Skyway. Motorcycles below 400cc, trucks, and modified 4 or 6-wheeler closed vans are not permitted to use the expressway.
The Metro Manila Skyway has significantly improved the overall transportation infrastructure of Metro Manila, providing a faster and more efficient travel route for motorists. Its strategic location and seamless connectivity to major expressways and the airport contribute to the economic development and connectivity of the region.
10. Lake Pontchartrain Causeway (United States)
Ranked as the tenth longest bridge in the world, the Lake Pontchartrain Causeway, also known as The Causeway, consists of two parallel bridges that traverse Lake Pontchartrain in southeastern Louisiana, United States.
The longer of the two bridges stretches an impressive 38 kilometers in length, showcasing the remarkable engineering achievement of spanning such a vast expanse of water. The Causeway was opened to the public in 1956, marking a significant milestone in transportation infrastructure for the region.
On a daily basis, the Lake Pontchartrain Causeway carries a substantial amount of traffic, with approximately 43,000 vehicles traversing its span. The bridge serves as a vital transportation link, connecting the cities and communities on either side of the lake.
The construction of the Causeway has played a pivotal role in improving connectivity and facilitating more efficient transportation in the region. It provides a reliable and convenient route for commuters, tourists, and commercial vehicles, offering a vital link between southeastern Louisiana and the areas surrounding Lake Pontchartrain.
The Lake Pontchartrain Causeway has become an iconic landmark in the region, representing both engineering excellence and the importance of efficient transportation infrastructure. Its longevity and continued usage over the years demonstrate its durability and the critical role it plays in the daily lives of thousands of individuals who rely on it for their commutes and travel.
World’s Largest Bridge
The Danyang–Kunshan Grand Bridge in China holds the distinction of being the world’s largest bridge, spanning an impressive length of approximately 164.8 kilometers (102.4 miles). It is an elevated viaduct that forms a significant part of the Beijing–Shanghai High-Speed Railway, which is one of the busiest and most important railway lines in China.
The construction of the Danyang–Kunshan Grand Bridge was a monumental engineering feat. It was designed to traverse diverse and challenging terrain, including rivers, lakes, and low-lying areas. The bridge incorporates a combination of innovative engineering techniques, materials, and advanced technologies to ensure its structural integrity and ability to withstand the demands of high-speed train operations.
Completed in 2010, the Danyang–Kunshan Grand Bridge plays a vital role in connecting the cities of Danyang and Kunshan, which are located in the eastern part of China. It provides a crucial link between the country’s capital, Beijing, and the financial hub of Shanghai, facilitating efficient and rapid travel between these two major metropolitan areas.
The bridge’s strategic location along the Beijing–Shanghai High-Speed Railway has greatly contributed to the development and integration of transportation networks in China. It has significantly reduced travel times and enhanced connectivity, allowing passengers to reach their destinations quickly and conveniently.
The Danyang–Kunshan Grand Bridge serves as a testament to China’s commitment to infrastructure development. It showcases the country’s engineering prowess, as well as its ability to undertake and complete large-scale transportation projects. The bridge has not only improved transportation efficiency but has also played a crucial role in boosting regional economic growth and fostering social development.
Disclaimer: The above information is for general informational purposes only. All information on the Site is provided in good faith, however we make no representation or warranty of any kind, express or implied, regarding the accuracy, adequacy, validity, reliability, availability or completeness of any information on the Site.
Categories: Top 10 News
Source: ptivs2.edu.vn