Where is the Sutong Yangtze River Bridge and how long is it?

Sutong Bridge is one of the modern mega bridge projects with the highest construction standards, the most complex technology and the highest scientific and technological content in the history of bridge construction in China, representing the highest level of bridge construction technology in the world. The total length of the bridge route is kilometers, of which the cross-river bridge is 8,146 meters long, and the main bridge of the bridge is a cable-stayed bridge with a span of 1,088 meters, which will become the world's largest cable-stayed bridge after completion; The main pier foundation of the bridge is composed of 131 piles with a length of about 120 meters and a diameter of meters, which is the world's largest and deepest pile foundation. The bridge pylons are made of metre-high concrete towers, which are the tallest in the world. The longest cable of the bridge is 577 meters long, making it the longest cable in the world. The Sutong Bridge has a mid-span closure and a full bridge through, marking the birth of four new records for the deepest foundation, the highest pylon, the longest cable and the largest main span in the world's bridge construction.

Sutong Bridge is a cable-stayed bridge under construction on the Yangtze River. It is located between Nantong City and Changshu City (Suzhou) in Jiangsu Province and is expected to open to traffic on April 20, 2008. As the world's largest cable-stayed bridge, the main span of the bridge is 1,088 meters, the navigable clearance is 62 meters, the total length of the cross-river bridge is 8,206 meters, and the connecting lines on both sides of the river are a total length of kilometers.

The total investment of the project is 100 million yuan.

It is located at the junction of Suzhou and Nantong, with a length of 6km and spans both sides of the Yangtze River! That's why it's called Sutong Yangtze River Bridge!

The total length of the Sutong Bridge is 32,400 meters.

Sutong Yangtze River Highway Bridge is referred to as the Sutong Bridge, located in Jiangsu Province, China, is an important hub of the national high-speed Shenyang Haikou Expressway (G15) across the Yangtze River, and is also an important part of the main skeleton network of Jiangsu Province highway "Longitudinal One" - Ganyu to Wujiang Expressway, which is the largest project in the history of bridge construction in China at that time, and the most complex construction conditions of the extra-large bridge project. The construction of Sutong Bridge started in June 2003, the main bridge was closed in June 2007, and was completed and opened to traffic on June 30, 2008.

Sutong Yangtze River Highway Bridge north from the Tongqi Expressway Xiaohai Interchange, across the Yangtze River waterway, south to the Sujiahang Expressway Dongbang Interchange, a total length of kilometers, of which the cross-river part is 8146 meters long, the bridge deck is a two-way six-lane expressway, the design speed of 100 kilometers per hour.

From 0:00 on August 15, 2022 to 24:00 on September 8, 2022, the G15 Shenhai Expressway Sutong Bridge section (from north to south) will implement closed centralized maintenance construction. At more than 9 o'clock in the evening of the 28th, after about 13 hours of intense construction, the epoxy asphalt paving of the steel deck of the main bridge of Sutong Bridge was successfully completed.

Operation of Sutong Bridge:

Sutong Yangtze River Highway Bridge is incorporated into the Jiangsu Provincial Expressway Network Toll System for network toll collection, of which, 7 or less cars through the cross-river bridge toll 30 yuan, trucks to implement weight charging. Sutong Yangtze River Highway Bridge is divided into three parts: the north and south banks of the highway and the cross-river bridge, and the collection of vehicle tolls is also "the bridge to the bridge, the road to the road", among them, the vehicle toll of the north and south bank connection is calculated according to the mileage and vehicle type, and the toll of the cross-river bridge is calculated according to the number of vehicles and models.

There are a total of 5 toll stations on the whole line of Sutong Yangtze River Highway Bridge, namely 2 main line toll stations in the south of Sutong Yangtze River Highway Bridge and north of Sutong Yangtze River Highway Bridge, and 3 ramp toll stations in Changshu Kaimo Enlightenment Zone, Nantong Development Zone and Zhuhang.

The above content refers to the Encyclopedia-Sutong Bridge.

The total length of the Shanghai-Sutong Bridge is 11,072 km.

The Shanghai-Sutong Yangtze River Highway and Railway Bridge is a common river crossing channel of the Shanghai-Sutong Railway, the Tongsu-Jiayong Railway (planning) and the Tongxi Expressway, starting from Zhangjiagang City of Suzhou City in the south and Tongzhou District of Nantong City in the north, with a total length of 11 072 kilometers (including 6989 meters of the road-rail bridge), including the main bridge between the embankments on both sides of the river is 5827 meters long, the north approach bridge is 1876 meters long, and the south approach bridge is 3369 meters long;

The upper deck of the bridge is a two-way six-lane highway with a design speed of 100 kilometers per hour; The lower level is a two-way four-lane railway with a design speed of 200 kilometers per hour (Shanghai-Sutong Railway kilometers per hour (Tongsu-Jiayong Railway). The total investment of the bridge project is about 15 billion yuan. The main tower of the bridge is 325 meters high, equivalent to the height of more than 100 floors, and the axial force of the main tower is 300,000 tons.

The total length of the Shanghai-Sutong Yangtze River Highway and Railway Bridge is 1,889 meters (including 6,989 meters of the road-railway bridge), including the length of the main bridge between the embankments on both sides of the river is 5,827 meters, the length of the north approach bridge is 1,876 meters, and the length of the south approach bridge is 3,369 meters.

There are a total of 13 Yangtze River bridges.

1. Zhenjiang Yangtze River Bridge, the world's first suspension bridge;

2. Sutong Yangtze River Bridge, the world's first cable-stayed bridge;

3. Jiangyin Yangtze River Highway Bridge, China's first extra-large steel box girder suspension bridge with a span of more than 1,000 meters;

4. Taizhou Yangtze River Bridge, with a total length of kilometers and a construction period of 5 and a half years;

5. Yangzhong Yangtze River Bridge is a bridge financed and built by the local government in Yangzhong City, with a total investment of 100 million yuan.

6. Runyang Bridge, about 60 kilometers away from the second Nanjing Bridge in the west, and about 110 kilometers away from the Jiangyin Yangtze River Bridge in the east;

7. The Fourth Bridge of the Yangtze River in Nanjing, the first three-span suspension bridge in China, is known as the "Golden Gate Bridge of China";

8. Nanjing Yangtze River Second Bridge, with a total length of kilometers, and the span is also leading in the country's physical skill;

9. Nanjing Yangtze River Bridge, located in the lower reaches of the Yangtze River, is a large double-layer steel truss girder bridge for both railways and highways;

10. Nanjing Yangtze River Tunnel, the tunnel project in the "five bridges and one tunnel" river crossing channel determined by the overall urban planning of Nanjing City, Jiangsu Province;

11. The three bridges of the Yangtze River in Nanjing, with a total length of about kilometers and a total investment of 100 million yuan;

12. Nanjing Dashengguan Yangtze River Bridge, the world's first six-lane railway bridge;

13. Chongqi Bridge, the first bridge of the Yangtze River into the sea.

The length of the Sutong Bridge is kilometers.

It is no exaggeration to say that the Sutong Bridge will create four world firsts. On the mighty Yangtze River, the Sutong Bridge connecting the two ancient cities of Suzhou and Nantong is showing its majesty, and this bridge with a total length of kilometers is the world's largest bridge under construction.

According to He Ping, deputy commander of the construction of the Sutong Bridge, the Sutong Bridge is composed of three parts: the cross-river bridge project and the south and north bank connection projects. The whole line adopts the standard of two-way six-lane expressway. The Sutong Bridge has a large total investment and is expected to be completed by the end of 2008.

The construction process of the Sutong Bridge will overcome a series of global problems and create four world bests.

The best of the four worlds

Maximum main span. Sutong Bridge is a cable-stayed bridge. The Shoumin fiber cable-stayed bridge has been built since the 50s of the last century, and there are more than 200 cable-stayed bridges of various types in the world.

At present, the world's largest span cable-stayed bridge has been built with a main span of 890 meters from Japan's Tatara Bridge, the Hong Kong Stonecutters Island Bridge under construction with a main span of 1,018 meters, and the Sutong Bridge with a span of 1,088 meters.

The deepest foundation. The main pier foundation of Sutong Bridge is composed of 131 bored piles with a length of about 120 meters and a diameter of meters to meters, with a cap of 114 meters long and a width of 48 meters, and an area of one foot imitation pitch, which is the world's largest and deepest bridge pile foundation.

The tallest tower bridge. At present, the tallest bridge tower is the 224-meter steel tower of the Totaro Bridge, and the Sutong Bridge tower is a meter-high concrete tower, which is 6 meters higher than the Stonecutters Island Bridge tower under construction, making it the world's tallest bridge tower.

The longest cable. The longest cable-stayed cable of the Sutong Bridge is 577 meters, with a maximum weight of 59 tons, and the cable-stayed cable of the Sutong Bridge is 100 meters long, making it the longest cable-stayed cable in the world.

Summary. The Shanghai-Sutong Yangtze River Highway and Railway Bridge and the Sutong Bridge are both bridges across the Yangtze River, but the total length of the Shanghai-Sutong Yangtze River Highway and Railway Bridge is longer than that of the Sutong Bridge. The total length of the Shanghai-Sutong Yangtze River Railway Bridge is about one kilometer, of which the railway bridge is one kilometer long and the highway bridge is one kilometer long; The Sutong Bridge is a total length of kilometers, of which the highway bridge is kilometers long and the railway bridge is kilometers long.

Therefore, the Shanghai-Sutong Yangtze River Highway and Railway Bridge is currently the longest sea-crossing bridge in the world.

Hello, the full length of the Shanghai-Sutong Yangtze River Railway Bridge is longer than the Sutong Bridge.

Excuse me, but please go into more detail?

The Shanghai-Sutong Yangtze River Highway and Railway Bridge and the Sutong Bridge are both bridges across the Yangtze River, but the total length of the Shanghai-Sutong Yangtze River Highway and Railway Bridge is longer than that of the Sutong Bridge. The total length of the Shanghai-Sutong Yangtze River Railway Bridge is about one kilometer, of which the railway bridge is long and the highway bridge is one kilometer long; The Sutong Bridge is a total length of kilometers, of which the highway bridge is kilometers long and the railway bridge is kilometers long. Therefore, the Shanghai-Sutong Yangtze River Highway and Railway Dachai Bridge is the world's longest sea-crossing bridge in front of the Mu Zhao car.