What kind of convenience will China s first cross sea dual purpose bridge bring to traffic?

Solved the problem of traffic jams. Fujian Pingtan Strait cross-sea road and rail bridge, this is China's first road and rail bridge, and the structure of the bridge is divided into two layers, the upper bridge is used for highways, the upper bridge is a six-lane 100 kilometers per hour highway, and the lower layer is designed as a 200 kilometers per hour double-track railway.

First of all, it can facilitate people's travel, because the opening of this bridge can make people's travel more convenient; Secondly, it can reduce travel time and improve travel efficiency, because the opening of the bridge will allow vehicles to pass more quickly.

This incident marks a new height of China's bridge-building technology, which provides a reference specimen for China's future bridge construction, and the completion of this bridge has a role in promoting the economy of the two places.

China's first cross-sea dual-purpose bridge trial operation, on behalf of China's scientific and technological development into a new era and a new level, the bridge opened to traffic for the stability of the bridge structure has higher requirements, while can accommodate more cars at the same time, reduce the cost of residents' travel, and at the same time can make the goods easier to transport.

The opening of the cross-sea dual-purpose bridge will make the transportation of the two cities more convenient, reduce the travel cost of residents, and enhance China's economic development. It will also make it more convenient and faster for residents to travel.

This will reduce the cost of travel for residents, and at the same time, it will also make it easier to transport goods.

The Donghai Bridge, the Hangzhou Bay Bridge and the Qingdao Bridge are all sea-crossing bridges that have been opened to traffic.

It spans Luchao Port in Pudong New Area, Shanghai and Xiaoyangshan Island in Shengsi County, Zhejiang, connects with Hulu Expressway in the north, and crosses the northern sea area of Hangzhou Bay in the south, with a total length of kilometers. Construction started in June 02 and opened to traffic in May 05, designed by Lin Yuanpei. The Donghai Bridge is Shanghai's first truly open sea bridge, accelerating the process of Shanghai as an international shipping center.

Its completion will inevitably become a model for other sea-crossing bridges in the Yangtze River Delta region. Spring and autumn are the best times to appreciate its style.

From Haiyan Zhengjiadai in Jiaxing City, Zhejiang Province in the north to Cixi Waterway Bay in Ningbo City in the south, it is 36 kilometers long and the third longest sea-crossing bridge in the world. Construction started in November 03 and opened in May 08, costing 11.8 billion yuan and a life span of more than 100 years. The bridge is suitable for sightseeing in all seasons, and the bridge deck embodies the aesthetic concept of "long bridge lying wave", and the S-shaped curve has amazing ornamentality.

There is also a 10,000-square-meter platform in the middle of the bridge, which is an excellent place for leisure sightseeing.

Lying on Qingdao Jiaozhou Bay, connecting the east and west urban areas, it is 35 kilometers long and 26 kilometers at sea. Construction started in December 09 and was officially opened to traffic in June 11, with a total investment of 100 million yuan. Jiaozhou Bay has always been the bottleneck of the east and west coasts of Qingdao.

At the same time, Langyatai, Old Town Seaside Resort, Huangdao District and other scenic spots will be connected in series, and Qingdao tourist attractions will tend to be systematic as a whole.

The completion and use of the Fujian Pingtan Strait Cross-sea Road and Railway Bridge is a very great thing. The construction of the bridge took a lot of effort from Chinese designers and was built by a number of Chinese architects. It is enough to see the high level of Chinese architecture and the great ambition of Chinese architects.

It means that our country is making another new breakthrough, the rapid development of today's era, our country is constantly innovating and making breakthroughs, and our country is really strong.

It means that China has successfully built the first cross-sea bridge for road and railway, which is a breakthrough in technology and is of great commemorative significance.

This means that China's national strength is strong and it can already build a cross-sea road and rail bridge. It is also thought that the transportation between these two cross-sea cities is more convenient and faster, and China's transportation is more powerful.

China Sea-Crossing Bridge.

Xiamen Bridge (Xiamen, the first in mainland China).

Haicang Bridge (Xiamen, Asia's first extra-large three-span continuous fully floating steel box girder suspension bridge) Jimei Bridge (Xiamen).

Xinglin Bridge (Xiamen).

Xiazhang Bridge (Xiamen, currently the highest).

Penghu Suspension Bridge (Taiwan).

Stonecutters Bridge (Hong Kong).

Tsing Ma Bridge (Hong Kong).

Macau-Taipa Bridge (Macau).

Friendship Bridge (Macau).

Sai Van Bridge (Macau).

Donghai Bridge (Shanghai).

Hangzhou Bay Bridge (Zhejiang).

Zhujiajian Sea-crossing Bridge (Zhejiang).

Jiashao Bridge (Zhejiang).

Xiangshan Port Bridge (Zhejiang).

Zhoushan Sea-crossing Bridge (composed of five bridges: Xihuomen Bridge, Jintang Bridge, Taoyaomen Bridge, Cengang Bridge, Xiangjiaomen Bridge, Zhejiang) Qingdao Bay Bridge (Shandong, currently the longest).

Century Bridge (Hainan).

Pingtan Bridge (Fujian).

Sea-crossing bridges that have been built and are under construction in China.

Hangzhou Bay Bridge: The longest sea-crossing bridge in the world and the second longest bridge in the world. Connecting Haiyan in Jiaxing, Zhejiang Province and Cixi in Ningbo, it is 36 kilometers long and has a total investment of about 11.8 billion yuan, and was opened to traffic on May 1, 2008.

Zhoushan Sea-crossing Bridge: connecting Zhoushan Island to Zhenhai District of Ningbo in sections, with a total length of kilometers and a total investment of 100 million yuan, opened to traffic in December 2009.

Qingdao Sea-crossing Bridge: Spanning the sea area of Jiaozhou Bay in Qingdao, with a total length of about one kilometer, a total budget of 10 billion yuan, and is under construction.

Xiazhang Sea-crossing Bridge: connecting Xiamen to Zhangzhou, under construction.

The bridge and tunnel are currently being planned and studied.

Bohai Strait Tunnel: It is planned to use the method of South Bridge and North Tunnel to connect the Shandong Peninsula and the Liaodong Peninsula. The national medium and long-term road network plan includes the Bohai Strait channel.

Qiongzhou Strait Undersea Tunnel: connects Leizhou Peninsula and Hainan Island.

Taiwan Strait Undersea Tunnel: There is the Beijing-Taiwan Expressway in the national highway planning network, that is, the Beijing-Taipei Expressway, and the tunnel crosses the Taiwan Strait.

China-Korea Cross-Strait Tunnel: Connecting the Korean Peninsula and the Shandong Peninsula. The South Korean side is working on it.

Yes!

The ones that have been built are: Hangzhou Bay Bridge and Qingdao Bridge.

The Zhuhai-Hong Kong-Macao Sea-crossing Bridge and the Qiongzhou Strait Sea-crossing Bridge are ready to be built.

China's sea-crossing bridges have been completed and opened to traffic: Donghai Bridge, Hangzhou Bay Bridge and Qingdao Sea-crossing BridgeTokai BridgeHangzhou Bay BridgeQingdao Sea-crossing BridgeTokai BridgeIt starts from Luchao Port in Pudong New Area, Shanghai (formerly Nanhui District), connects with Hulu Expressway in the north, crosses the northern sea area of Hangzhou Bay in the south, and reaches Xiaoyangshan Island in Shengsi County, Zhejiang.

The kilometer-long Donghai Bridge is an integral part of the deep-water port project of the Shanghai International Shipping Center, and is listed as the "No. 1 Project" by Shanghai.

Hangzhou Bay BridgeIt is a sea-crossing bridge across the Hangzhou Bay in China, and is a magnificent spectacle of thousands of designers, engineers and construction workers working together and working together. The bridge starts from Haiyan Zhengjiadai, Jiaxing City, Zhejiang Province in the north, and reaches Cixi Waterway Bay in Ningbo City in the south.

Qingdao Sea-crossing BridgeIt spans Qingdao Jiaozhou Bay and connects the two main urban areas of Qingdao in the east and west. From the main urban area of National Highway 308 in the east, across the sea area of Jiaozhou Bay, west to Huangdao Hongshi Cliff, the route is about kilometers long, of which the length of the sea section is kilometers.

kilometers of land bridges on the Qingdao side. The bridges and roads on the land section of the Hongshi Cliff are a total of kilometers, and the Hongdao connection line is one kilometer long, with a total investment of 100 million yuan.

To build such a bridge, it is necessary to build a suitable construction plan first. Secondly, there is also a need for senior architects to build the project. A large number of workers are also needed.

The commissioning of the first cross-sea road-rail bridge required sufficient money and excellent designers to build such a spectacular project.

Talent is needed. Constructing a suitable construction plan requires a high level of architects and a large number of workers.

The first road-rail dual-purpose sea-crossing bridge was put into trial operationI am particularly looking forward to its use, the road and railway dual-purpose cross-sea bridge opened to traffic, but also proves that our country is strong, I am busy with the country is no longer the backward country that needs to be beaten, we have the confidence and technology, but also so that our people can no longer worry about food and housing, but can also be on the basis of food and accommodation in leisure time entertainment. <>

It shows that China is developing, and our country is also a country that can have a place in the worldAs a Chinese, I suddenly feel particularly proud, when the epidemic broke out suddenly this year, our country quickly took measures, the country's army also arrived in Wuhan in the fastest time to help, and the medical support teams in various regions of Wuhan were quickly assembled in Wuhan, so that the epidemic in Wuhan was quickly controlled within two months from no one walking on the streets two months ago, to the restoration of prosperity after two months, I can't help but marvel at the strength of China's power, in the epidemic prevention and control, the whole country twisted into one breath, Just for the virus to disappear quickly, in the end, our country controlled the disease, and a coin suddenly spread to various countries outside the world, they did not understand the epidemic, and even the masses did not listen to the leadership of the country, which made the epidemic break out on a large scale, so I really feel how proud it is to live in China. <>

Our country serves the people, only for the people, and the cross-sea bridge for road and rail has also begun to be used, and I am really proud to suddenly imagine that scene is so shocking. <>

Our country is developing step by step, and further, science and technology are the mainstay, no longer need foreign technology, we are also Chinese innovators, think about it many years later, our country is a different kind of grand occasion, I feel that I spend in such a comfortable and harmonious China, and the next time will be particularly satisfyingI hope that the motherland's development will be better and better, and we will also know how to focus on science and technology and know how to innovate, so that our country will develop.

I'm really looking forward to it, because it will have a really good impact on the local traffic.

Will look forward to its use. This road-rail bridge provides great convenience for travelers.