Top 10 Longest Bridges Ever Built

This bridge is the longest steel arch bridge in the world, spanning over 164.8 kilometers (102.4 miles) across China's Jiangsu Province. The construction was completed in 2010 and required a workforce of over 30,000 workers to build its two tubes. The bridge has a total height of 147 meters (482 feet) above ground level. It is the longest bridge in the world by sheer length, surpassing the former Guinness World Record holder. The Danyang-Kunshan Grand Bridge was built as part of China's high-speed rail network expansion. Unlike traditional bridges, its twin tubes are designed to operate independently, allowing for easier maintenance and minimizing disruptions.

This bridge is the longest sea crossing in the world, spanning 55 kilometers (34 miles) across the Pearl River Delta region of China. The construction was completed in 2018 and required a workforce of over 10,000 engineers and technicians to build its three tunnels. The bridge has a total length of 66 kilometers (41 miles), making it the longest bridge in terms of overall length including roads and railways. The Hong Kong-Zhuhai-Macau Bridge was built as part of China's efforts to revitalize its tourism industry. Unlike traditional bridges, its three-dimensional design allows for underwater construction, reducing the impact on marine ecosystems.

This bridge is the longest suspension bridge in the world by main span, spanning 1651 meters (5,420 feet) across China's Shandong Province. The construction was completed in 2016 and required a workforce of over 10,000 engineers to build its two towers. The bridge has a total height of 380 meters (1,247 feet) above ground level. It is the longest suspension bridge in the world by main span, making it an engineering marvel. Unlike traditional bridges, its twin towers are designed to support large-scale wind resistance forces.

This bridge is the longest cable-stayed bridge in China and Asia, spanning 1,260 meters (4,134 feet) across the Yangtze River. The construction was completed in 2003 and required a workforce of over 5,000 engineers to build its three towers. The bridge has a total height of 160 meters (525 feet) above ground level. It is one of the tallest cable-stayed bridges in the world, featuring a unique design that incorporates a large-scale observation deck. Unlike traditional bridges, its innovative design allows for better views and wider pedestrian access.

This bridge is the longest floating bridge in Asia, spanning 2 kilometers (1.2 miles) across Lake Titicaca in Peru. The construction was completed in 2018 and required a workforce of over 500 engineers to build its two anchorages. The bridge has a total length of 6.7 kilometers (4.2 miles), making it the longest floating bridge in the world by sheer length. It is also one of the highest bridges in the world, standing at an elevation of 4,350 meters (14,272 feet) above sea level. Unlike traditional bridges, its innovative design allows for wider views and better access to remote communities.

This bridge is the longest railway bridge in China, spanning 113 kilometers (70 miles) across the Bohai Bay region. The construction was completed in 2010 and required a workforce of over 10,000 engineers to build its viaducts. The bridge has a total height of 180 meters (590 feet) above ground level. It is one of the longest railway bridges in the world, featuring a unique design that incorporates advanced wind resistance forces. Unlike traditional bridges, its innovative design allows for better stability and reduced maintenance costs.

This bridge is the longest cable-stayed bridge in China by overall length, spanning 2 kilometers (1.2 miles) across the Yangtze River. The construction was completed in 2016 and required a workforce of over 5,000 engineers to build its three towers. The bridge has a total height of 160 meters (525 feet) above ground level. It features a unique design that incorporates a large-scale observation deck, offering panoramic views of the Yangtze River. Unlike traditional bridges, its innovative design allows for wider pedestrian access and better accessibility for people with disabilities.

This bridge is the longest glass-bottomed bridge in the world, spanning 1 kilometer (0.6 miles) across China's Hunan Province. The construction was completed in 2015 and required a workforce of over 2,000 engineers to build its reinforced steel structure. The bridge has a total height of 100 meters (330 feet) above ground level. It features a unique design that incorporates advanced wind resistance forces, making it one of the safest bridges in China. Unlike traditional bridges, its glass-bottomed design allows for breathtaking views and immersive experiences.

This bridge is the longest harbour crossing in Asia, spanning 6 kilometers (3.7 miles) across Victoria Harbour in Hong Kong. The construction was completed in 1997 and required a workforce of over 10,000 engineers to build its viaducts. The bridge has a total height of 150 meters (492 feet) above ground level. It features a unique design that incorporates advanced wind resistance forces, making it one of the most stable bridges in Asia. Unlike traditional bridges, its innovative design allows for wider views and better accessibility for pedestrians.

This bridge is the longest bridge over water in the world, spanning 38 kilometers (24 miles) across Lake Pontchartrain in Louisiana, USA. The construction was completed in 1956 and required a workforce of over 3,000 engineers to build its four spans. The bridge has a total length of 22.7 kilometers (14.1 miles), making it the longest single-span bridge in the world by sheer length. It features a unique design that incorporates advanced suspension systems, allowing for smoother traffic flow and reduced maintenance costs. Unlike traditional bridges, its innovative design allows for wider views and better accessibility for cyclists and pedestrians.