15 Most INSANE Bridges in China That Look Impossible to Exist

Added: 2026-05-30

[00:00:00]China has built bridges so high that clouds sit below the road. Bridges where you look straight down through a glass floor into a canyon 600 m deep. Bridges that vanish underwater in the middle of the ocean and reappear on the other side like nothing happened. In this video, we are going through 15 of them. 15 bridges built right here in China that broke records, changed maps, and made engineers around the world stop and stare. Some of them are brand new. Some of them you have never heard of. All of them will make you question what you thought was actually possible to build.

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[00:00:49]Dooj Bridge, Guijou.

[00:00:52]Let's start with a number that takes a second to process.

[00:00:56]565 m. That is how high the Dooj bridge sits above the Bipon River Canyon in Gujo Province. To put that in perspective, take the Eiffel Tower. Now, stack another small building on top of it. You are still not at the height of this bridge deck. The canyon below it is so deep that on most mornings the entire lower half of the bridge disappears into a thick layer of clouds. From above, the road just floats in white sky. From below, you cannot even see where the bridge ends. The support pillars alone are 269 m tall. That is taller than most skyscrapers in the world. and they were built on the walls of a nearly vertical mountain canyon where getting construction workers to the site meant lowering them down cliff faces by steel cables. There were no roads. There were no easy access points. Almost everything had to be flown in by helicopter. Before this bridge opened in 2016, getting from one side of this canyon to the other took over 4 hours on winding, dangerous mountain roads. Today, it takes less than 1 minute to cross. 1 minute. The same journey that once took half a workday now takes less time than a TV commercial break. The Dooj Bridge is 1,341 m long in total. It is not just a bridge. It is proof that if you plan long enough and work hard enough, even the deepest canyon in the world is just a small gap to fill. But as wild as this one is, there is another bridge in China where the numbers get even more extreme.

[00:02:44]Beling bridge, Gujo province keeps showing up on this list and there is a very good reason for that. The terrain there is some of the most difficult on Earth. Deep gorges, steep cliffs, and river valleys that cut hundreds of meters into the ground.

[00:03:03]Building roads through this region used to be nearly impossible. Then engineers started building bridges that go straight over all of it. The Belinga Bridge crosses the Bailing River Gorge and sits 560 m above the river below.

[00:03:19]That is almost the same height as the Dooj Bridge, which makes Guujo province home to two of the highest bridges on the planet within the same region. What makes Balenke especially striking is the view from below. The bridge deck looks like a thin pencil line drawn across the sky. The pillars beneath it are so tall and narrow from that angle that the whole thing looks like it should not be able to hold its own weight, let alone carry vehicles across it every single day. The bridge stretches 1,340 m across the gorge. It opened in 2009, years before many of the other bridges on this list, which makes it even more remarkable. Engineers were solving problems at this scale more than 15 years ago in terrain that most construction crews would walk away from.

[00:04:11]And yet, Guijjo was just getting started because not far from here, there is another bridge that takes the same idea and stretches it even further. Eyes high bridge, Hunan.

[00:04:25]Move northeast to Hunan Province and you find a bridge that does something slightly different. It does not just connect two sides of a canyon. It connects two tunnels. The Ahai Bridge in western Hunan is a suspension bridge that links two mountain tunnels directly. The road goes into a tunnel on one side of the mountain, shoots out into open air, crosses the bridge, and disappears into another tunnel on the other side. The entire crossing happens midair between two cliff faces. The bridge sits 355 m above the Dehang Canyon. Its main span is 1,100 m long.

[00:05:04]The two towers that hold it up are each 172 m tall, which is roughly the height of a 50story building. Those towers were constructed on near vertical rock faces where workers had almost no flat surface to stand on. Before this bridge opened in 2012, the route through this part of Hunan involved a narrow, winding road that snaked around the mountains for hours. The Ahai Bridge cut that journey down to minutes. The villages on both sides of the canyon, which had spent generations feeling cut off from the rest of the country, suddenly had fast and direct access to the outside world.

[00:05:44]It is one of those bridges that looks better the further away you get from it.

[00:05:49]Up close, it is a road. From the valley below, it looks like someone drew a single straight line between two mountain walls and somehow made it hold.

[00:06:00]The next bridge on this list takes that same idea of connecting two impossible points and scales it up in a way that almost feels like science fiction.

[00:06:11]Shihomman Bridge, Zhaosan.

[00:06:14]Leave the mountains for a moment and head to the coast. The Shihomman Bridge in Johan connects two of China's eastern islands across an open stretch of ocean.

[00:06:24]And the numbers here shift from height to length and engineering strength. The main span of Shihuman stretches 1,650 m. When it opened in 2009, it was the second longest suspension bridge span in the world. The cables that hold it up contain over 150,000 individual wires twisted together. If you uncoiled all of them and laid them end to end, they would stretch around the earth more than twice. The real challenge with this bridge was not height. It was the ocean.

[00:06:57]The waters around Joe are some of the busiest shipping lanes in Asia. Massive cargo ships, oil tankers, and container vessels pass through constantly. The bridge had to be designed tall enough and wide enough to let them through without interruption. That meant building support towers that rise over 200 m straight out of the water in an area hit regularly by typhoons and strong ocean currents. Building the foundations for those towers required sinking massive concrete cylinders deep into the ocean floor. Workers spent months underwater in pressurized conditions just to lay the base. And then the towers had to go up in weather that could turn dangerous in hours.

[00:07:43]She Homman is one of those bridges that looks calm and simple from a photo, but once you understand what it took to build it over moving water at that scale in that environment, the image looks completely different. Now imagine doing that same thing, but not just over a channel between two islands. Imagine doing it across an entire bay. Huajang Canyon Bridge, Gujo. We are back in Guay Joe, but this time we are talking about the newest record holder on this list.

[00:08:17]The Hua Jang Canyon Bridge officially became the highest bridge in the world when it opened in 2025, taking the title from the Dooj Bridge, which sits just a short distance away in the same province. The deck of this bridge hangs 625 m above the Bipon River. Read that number again. 625 m. That is more than twice the height of the Eiffel Tower. If you dropped a stone from the bridge deck, it would take over 10 seconds to hit the water. 10 full seconds of freefall. The bridge is a suspension bridge with a main span of 1,420 m. Its towers rise over 200 m from their foundations. And those foundations sit on cliff walls at the very edge of a canyon so narrow and so deep that sunlight barely reaches the bottom for most of the day. What makes Hua Jang particularly striking is that it exists in the same region as Duj Balingh and Ahai. This one small province in southwest China now contains a collection of the highest bridges ever built on Earth. All within a few hours of each other. Engineers essentially treated these canyons as a testing ground for what was possible. And they kept finding the answer was more than anyone thought. The Huajang Canyon Bridge is so new that many people around the world have not seen it yet. But the bridges that come next on this list have been changing the way people experience China for longer and at an even bigger scale.

[00:09:57]Runyang Bridge, Giang Soo.

[00:10:02]Now we shift from extreme height to extreme length. The Runyang Bridge crosses the Yangze River in Giangoo Province. And it is not just one bridge.

[00:10:13]It is two suspension bridges connected by a shared approach system. all part of one mega crossing. The south bridge has a main span of 1,490 m, making it one of the longest suspension bridge spans in the world.

[00:10:29]The north bridge adds another 46 m span on top of that. Together, the entire crossing stretches nearly 4 km over one of the world's most powerful rivers. The Yangty is not a gentle waterway. It carries more water than almost any river on the planet. It floods. It surges. Its currents can run fast enough to make underwater construction feel like trying to build in a wind tunnel. During construction of the Runyang Bridge, workers dealt with all of this while also managing the constant flow of river traffic that could never stop. The entire crossing opened in 2005 and immediately became one of the most important transport links in the region, connecting the cities of Xen Jang and Yanghao. It reduced crossing time from hours by ferry to just a few minutes by car. From the bridge deck, the Yangty looks enormous. Looking downstream from either tower, the river just keeps going, wide and brown and relentless. It is the kind of bridge that makes you feel very small and very grateful that someone figured out how to build it. The next one on this list takes that same sense of scale and multiplies it across an entire ocean bay.

[00:11:52]Hango Bay Bridge Zang.

[00:11:55]This is the bridge with a gas station in the middle of the sea. The Hjo Bay Bridge stretches 36 km across the mouth of Hjo Bay, connecting the city of Jaing in Jang Province to Ningbo. Before it opened in 2008, getting between those two cities meant a 200 km detour around the entire bay. Now it takes about 30 minutes. But the gas station is the part that stops people in their tracks.

[00:12:26]Roughly halfway across the bridge, directly above open water with no land in sight in any direction, there is a full service area, a rest stop with a gas station, a restaurant, a hotel, and an observation tower. You are driving over the ocean, and you can pull over, fill up your tank, grab some food, and look out from a tower over nothing but water in every direction. The bridge itself has a slight S shape which was designed on purpose. Engineers found that a straight line across that much open water would be too exposed to crosswinds. The curve breaks up the airflow and makes the whole structure more stable. It is the kind of detail that you would never notice as a driver, but that took years of testing to figure out. Over 500,000 tons of steel went into building it. More than 10,000 workers were on site during peak construction. And through all of that, the bay's tidal currents, which can be among the strongest in the world in that region, were flowing underneath the whole time. The Hango Bay Bridge is one of those structures that sounds made up until you look at a satellite image of it and see that long curved line cutting straight across blue water. The next bridge takes that open water engineering concept and goes much much further.

[00:13:53]Hong Kong Xuhai Macau bridge, Pearl River Delta, 55 km. That is the full length of the Hong Kong Xuhai Macau bridge, making it the longest sea crossing bridge system in the world. But the length is almost the least interesting thing about it. In the middle of the bridge, there is no bridge. The road descends off the elevated span, goes into a tunnel, drops 48 m below the surface of the South China Sea, travels 6.7 km along the ocean floor, and then rises back up and becomes a bridge again. Two artificial islands were built from scratch in the middle of the bay specifically to serve as the entrance and exit points for this undersea section. They are not natural islands. They did not exist before this project. Engineers designed them, shipped in the material, and built them in open water just so the bridge would have somewhere to go underground and come back up. The reason for the tunnel is ships. The Pearl River Delta is one of the busiest shipping zones in the world. Giant cargo ships and oil tankers pass through constantly, and they are too tall to go under a normal bridge.

[00:15:07]So, instead of raising the bridge high enough for the ships, engineers just took the road under them. The total cost was around 15 billion US.

[00:15:18]400,000 tons of steel were used. More than 100,000 workers were involved over 9 years. Before this bridge, getting from Hong Kong to Juhai by ferry took about an hour. Now it takes 30 minutes by car. This project did not just connect three cities. It stitched together an entire economic region. And where the Hong Kong Xuhai Macau bridge deals with the challenge of the sea, the next bridge deals with something completely different. The challenge of having almost no solid ground to stand on at all. Danyang Kungan Grand Bridge Jangu 164.8 km. That is the full length of the Danyang Kungan Grand Bridge, which makes it the longest bridge in the world by a very large margin. The next longest is not even close. It is part of the Beijing to Shanghai high-speed rail line. Bullet trains cross it at 350 km per hour, not on the ground, in the air for 164 km. The reason this bridge had to be built over empty space rather than on the ground is the land itself. The region between Danyang and Kungan is full of lakes, rice patties, rivers, and soft marshy soil that cannot support the weight and vibration of a high-speed rail line at ground level. So, engineers lifted the entire railway into the air on over 5,000 concrete pillars. From above, the bridge looks like an endless elevated highway with no cars on it.

[00:17:01]Just occasionally a silver train shooting through at the speed of a commercial airplane. From the ground, walking under it feels like standing in a forest of concrete columns that goes on forever in both directions. It took 4 years to build. At peak construction, tens of thousands of workers were on site simultaneously across different sections of the route. Concrete was poured around the clock. The entire structure had to be built to handle the constant stress of high-speed trains running dozens of times per day without any measurable movement in the track surface. The Danyang Kung Xan Bridge is the kind of project that makes you realize China was not just thinking about transportation when it built this.

[00:17:48]It was thinking about what transportation would look like 50 years from now. Speaking of thinking about the future, the next bridge on this list was designed specifically with the future in mind.

[00:18:00]Sutong Bridge, Giang Su. The Sutong Bridge crosses the Yangze River between Sujo and Nantong. And when it opened in 2008, it had the longest cablestate bridge span in the world at 1,088 m. Cablestay bridges are different from suspension bridges. Instead of big hanging cables, steel wires fan out directly from the towers down to the deck. It is a different system and at this scale, an incredibly difficult one to build. The two main towers of the Sutong Bridge rise 306 m above the water. That is roughly the same height as the Eiffel Tower, and they hold up over 8,000 steel cables that each have to be tensioned to exactly the right level. If any section pulls harder or softer than it should, the deck warps.

[00:18:55]The geometry of the whole thing depends on thousands of precise measurements, all working together. The Yangty at this crossing is about 6 km wide and very deep. Building the foundations for those towers required drilling and filling massive concrete shafts into the riverbed in the middle of a fastmoving river. Underwater workers in pressurized suits spent weeks laying those foundations while the river did everything it could to make that job harder. When it opened, the Sutong Bridge cut travel time between Sujo and Nanong from over 2 hours to under 10 minutes. It was so much faster than the ferry that the ferry service basically stopped running within a year. The bridge did not just improve the journey.

[00:19:44]It replaced the entire old way of doing things. And then about a decade later, China built something that made even Sutong look modest. Yang Yangtsi River Bridge, Wuhan.

[00:19:59]This bridge has the longest suspension bridge span for a road bridge that also carries a metro line underneath it. That is a very specific record to hold, but when you understand what it means, it becomes genuinely impressive. The Yangze Bridge in Wuhan crosses the Yangze with a main span of 1,700 m. That is almost 2 km of suspended cable in a single stretch. Cars and buses use the upper deck. A subway line runs on the lower deck. Both of them are hundreds of meters in the air over one of China's most powerful rivers. What makes this difficult is not just the span, it is the weight. A metro line is heavy. The trains are heavy. They accelerate and break, which creates dynamic forces that push and pull on the structure constantly. Building a bridge long enough and strong enough to carry all of that while also carrying road traffic at that height over the Yangty took several years of engineering work before a single piece of steel went in the ground. The bridge opened in 2019 and immediately became a key part of how Wuhan's millions of residents move around the city. It connects the two banks of the Yangze in a way that no other crossing in Wuhan quite matches, carrying people both above ground and above the river at the same time.

[00:21:29]Wuhan's bridge is a masterpiece of fitting multiple needs into one structure. But sometimes the most remarkable thing about a bridge is not how complicated it is. Sometimes it is how it makes you feel walking across it.

[00:21:46]The next bridge on this list is almost entirely about that feeling.

[00:21:51]Zangaji Glass Bridge, Hunan.

[00:21:55]You have probably seen the mountains of Jangji in pictures or in a movie. Those tall, narrow sandstone columns rising out of the mist inspired the floating mountains in Avatar. Now picture a bridge made almost entirely of transparent glass 300 m above the valley floor connecting two of those cliffs.

[00:22:18]That is the Jeangaji glass bridge. The deck is made of panels of tempered glass 4 cm thick. Each panel is tested by hitting it repeatedly with a sledgehammer. The glass cracks on the surface, but does not break through. You can stand on it, look straight down through it, and see 300 m of open air and forest below your feet. When it opened in 2016, it was the longest and highest glass bridge in the world. The main span is 430 m. At the widest point, the deck is 6 m across.

[00:22:55]There are no walls on the sides, just a cable railing, which means if you look sideways, there is nothing between you and the drop. The bridge was designed by Israeli architect Haim Doon. He wanted the structure to feel as light and invisible as possible so that the landscape itself would dominate the experience. He succeeded. Most people who cross it spend more time frozen in the middle, staring down, than actually walking. During its opening period, so many people showed up that the bridge had to introduce a visitor limit. It had been open less than 2 weeks before it broke the record for the most visitors to a glass bridge in a single day. China had built something that people crossed not to get anywhere, but just to feel the fear of crossing it. That mix of beauty and fear is its own kind of engineering achievement. And while Jeang Ja turns the experience of crossing a bridge into something emotional, the next bridge turns it into something almost surreal. Taiho Bridge, Giang Su.

[00:24:03]The Taiho Bridge crosses the Yangze River one more time, but this one is special because of what it looks like from above and what it represents as a design achievement. It is a three tower suspension bridge which is extremely rare. Almost all suspension bridges have two towers, one at each end of the main span. The Taiho Bridge has three arranged in a row which creates two side by side main spans each measuring 1,080 m. The total crossing stretches over 2.7 km over one of the world's widest river sections. The reason for three towers is the width of the Yangze. At this point, one single span could not cover the full crossing without towers becoming so tall that they would be impractical to build.

[00:24:53]Adding a third tower in the middle solved the problem and also created a completely different visual silhouette.

[00:25:00]From the air, the bridge looks like the letter M stretched across the water.

[00:25:06]Three tower suspension bridges are rare because the middle tower creates what engineers call a balance problem. The cables on both sides of it pull in opposite directions and the forces have to be managed carefully or the middle tower would want to lean. Making it work required years of testing cable arrangements and anchor systems that most two tower bridges never have to think about. When it opened in 2012, the Taiho Bridge became both a transport link and a demonstration that Chinese engineers were comfortable solving problems that most others would have avoided entirely. And that comfort with complexity shows up again in the final bridge on this list, Long Jang Bridge, Yunan. Yunan province sits in southwestern China bordering Myanmar, Laos, and Vietnam. The terrain is dramatic. The Long Jang Bridge crosses the Long Jang River Canyon, and when it opened in 2016, it was the highest suspension bridge in the world at the time before being surpassed by newer structures. The deck sits 280 m above the canyon floor. The main span is 1,196 m. But what makes Ljang remarkable beyond the statistics is what it opened up. The bridge is part of a highway that connects Eunan's interior to the city of Rui Lee on the Myanmar border. Before it existed, that canyon was a massive barrier that added hours to every journey through the region. Traders, farmers, truck drivers, and families all had to go around through mountain roads that closed regularly due to weather and landslides. The Long Jang Bridge did not just shorten a trip. It transformed the economic connection between a large inland region and an international border crossing. Goods that used to take a full day to move now move in a morning. Communities that felt geographically isolated suddenly had fast, reliable road access. Standing on the bridge, the canyon walls rise on either side and the river glitters far below between green forested slopes. It looks like a postcard. It functions like a lifeline. And it is the kind of project that makes you realize bridges in China are not just about engineering achievement. They are about changing what is possible for the people who live near them.

[00:27:42]Ching Ma Bridge, Hong Kong.

[00:27:45]We close this list with a bridge that might be the most photogenic of all 15.

[00:27:50]TheQing Ma Bridge in Hong Kong connects the island ofQing Yi to Maan Island and was when it opened in 1997 the longest suspension bridge in the world carrying both road and rail traffic on two levels. The main span is 1,377 m. The two towers rise 206 m above sea level. The lower deck is enclosed and carries the metro line and two road lanes protected from typhoon conditions.

[00:28:23]The upper deck carries two more road lanes. The whole structure is designed to operate in typhoon force winds that come through Hong Kong every single year. Hong Kong is one of the most typhon-prone cities in the world. Winds regularly exceed 150 km per hour during storm season. TheQing Ma Bridge has to keep operating through all of it or the airport access it provides would be cut every time a storm hit. Engineers designed the enclosed lower deck, specifically as a weather shelter for the rail and road traffic that cannot stop just because conditions got bad.

[00:29:03]Since opening, the bridge has become one of Hong Kong's most recognizable symbols. It appears on postcards, in movies, and in almost every aerial photograph of the harbor. It is lit up at night in a way that makes it look more like a piece of architecture than an infrastructure project. The Ching Ma Bridge is an excellent place to end this list because it combines everything that makes these 15 structures so extraordinary. technical achievement, practical need, visual impact, and a sense that whoever designed and built it was thinking at a scale far beyond the ordinary. 15 bridges, one country, thousands of years of engineering evolution packed into a few decades of building. What stands out most is not any single record or any individual structure. It is the pattern. China identified its most difficult terrain, its widest rivers, its deepest canyons, and its busiest coastlines and decided to build over all of them. Not despite the difficulty, but almost because of it. If you made it this far, drop a comment below and tell us which bridge shocked you the most. Was it the glass deck at Jang Jia J, the underground section of Hong Kong Zuhai, Macau, or one of those canyon bridges in Gujo hanging over 600 m of open air? Hit the like button if you enjoyed this.

[00:30:33]Subscribe for more videos like it and turn on notifications so you do not miss what comes next. We have a lot more of the world's most unbelievable structures coming up and trust us, these 15 were just the beginning.