Oops! China is showing off its bridge-building capabilities again...

Around 11:00 am on December 29

After 4 years of construction

Connecting Zhoushan Island and Daishan Island

Zhoudai Bridge completed and opened to traffic

Ending the problem of no expressway in Daishan County

History of being isolated overseas

The total construction mileage reached 83 kilometers

Spanning 8 islands

Owns 10 bridges

Become China's longest island-linking expressway and

The largest group of cross-sea bridges

The main channel project mainly consists of Yushan Bridge

Zhoudai Bridge, Fuchimen Bridge and their connection components

Connects Fuchi Island, Zhoushan Island and Changbai Island

Daishan Island, Yushan Island and other 5 islands

Designed according to the standards of a two-way 4-lane expressway

Design speed 100 km/h

The main channel project is Zhejiang Province

Key construction projects of the 13th Five-Year Plan

The Yangtze River Delta region

Major strategic island communication project

Zhoudai Bridge as an island county Daishan County

The first expressway

Completely end Daishan Island

The situation of the suspended island at sea

Changed the Daishan people since ancient times

How to leave the island by ferry

It has greatly shortened the time and space distance between Daishan and Ningbo.

The travel time has been reduced from 1 hour and 40 minutes

Reduced to 1 hour

“This is located in the high wind speed zone along the Zhejiang coast.

Typhoon monsoon

The average annual effective working days are only 200 days

The proportion of bridges and tunnels is as high as 94.2%.

The maximum design flow rate once in a century is 2.84 m/s

also

The surrounding navigation conditions are complex

Many submarine pipelines

There are multiple projects under construction at the same time

The average daily number of ships is nearly 200 during peak periods.”

Zhejiang Transportation Group Main Channel Construction Headquarters

Executive Deputy Commander Wu Boming said

Zhoudai Bridge is the

Large diameter and extra long steel pipe piles

The largest cross-sea bridge project

Its main navigation bridge is

Three-tower double-cable steel box girder cable-stayed bridge

Main span 2×550m, total length 1630m

The anti-collision level meets the 100,000-ton level

Ship navigation requirements

The main span is the largest in the world for offshore bridges

The main span of Beitong Navigation Bridge is 260 meters

Total length: 510 meters

It is the largest span in China and abroad.

Segmental assembled steel-concrete hybrid beam continuous rigid frame sea-crossing bridge

“We all held back our energy.

Determined to complete this

'Mission Impossible'" Wu Bomin said

In the past, I "crossed the ocean to see you"

It's much more convenient now

Traveling in Daishan County used to be inconvenient

Every holiday

The local Sanjiang Wharf was even more crowded.

Vehicles waiting for ferry

Long waiting time

Development of tourism and local characteristic industries

Therefore, it is restricted

Mr. Sun from Dinghai said:

“We had to take a boat to get to Dinghai before.

Going back to Dinghai is a very romantic thing

I must travel across the ocean to see how you feel."

now

Daishan people bid farewell

The inconvenience of transportation to the hanging island

The completion of the bridge meets the requirements of leaving the island at any time of the year

Greatly improve inter-island transportation

Convenience and smoothness

Dragon Soars

Paved road

Daishan completely ended the thousands of years of

The history of being able to communicate with the outside world only through boats

Travel of Daishan people

There are also more convenient options

In addition to the traditional ferries

Driving a car onto the highway from the double-connection interchange

It only takes 10 minutes via Zhoudai Bridge

You can directly reach Dinghai

From Zhoushan Cross-sea Bridge

It takes 40 minutes to reach Ningbo by car.

Depart from Daishan at noon

Visit Ningbo Tianyi Square in the afternoon

Go home for dinner

This kind of lifestyle is very important to the people of Daishan.

Will become a daily routine

Bridge completed

Let local people go out faster

It also attracts more foreign tourists to come in

After the main channel project is completed and opened to traffic

Relying on the beautiful island scenery and

Rich marine fishery resources

Daishan's marine sightseeing, folk customs, etc.

Tourism and leisure industry will develop rapidly

Not only Daishan

This obvious impact

It is also clearly visible throughout Zhoushan

After the main channel project is completed and opened to traffic

Connected to Zhoushan Cross-sea Bridge

Let the comprehensive transportation system of Zhoushan

Extend vertically

Greatly smoothed the logistics and personnel flow channels

While accelerating the rapid economic development along the route

It also allows Zhoushan to promote public services and

Infrastructure Sharing

Optimize the functional layout of islands

Accelerate new urbanization and

Rural revitalization and other aspects are more confident

In addition to the Zhoudai Bridge

The total number of modern bridges in China exceeds 1 million

Newly built by mankind in the 21st century

Top 100 Takahashi Middle School in the World

There are 90 in China

The world's tallest bridge, jointly built by Guizhou and Yunnan provinces, is the Beipanjiang Bridge on the Hangzhou-Ruili Expressway from Bijie to Duge (Guizhou-Yunnan border) in Guizhou Province.

Hong Kong-Zhuhai-Macao Bridge. 丨Creative image from Tuchong

Chongqing, the world's bridge capital, has more than 13,000 bridges.

For China

There is no bridge that cannot be built

67% of China's land area is mountainous

Hills and Plateaus

There are huge mountains everywhere

Especially in the southwest, almost all of it is mountainous.

There are many rivers here

Basin area of ​​more than 1,000 square kilometers

There are more than 1,500 rivers.

To develop

You have to cross these mountains and rivers

2015 to 2020

China's transportation investment is expected to exceed 15 trillion

A considerable part of it is used for bridge construction

In China

Bridge and transportation construction has proven

They have become

Important support for poverty eradication

China’s bridge-building capabilities

This is also the country's gift to the world.

HD pictures

Let’s take a look at the spectacular Zhoudai Bridge!

Picture丨TuChong Creative

Zhoudai Bridge taken on December 29 (drone photo).

Photo by Xinhua News Agency reporter Huang Zongzhi

Zhoudai Bridge taken on December 29 (drone photo).

Photo by Xinhua News Agency reporter Huang Zongzhi

On December 29, vehicles drove on the Zhoudai Bridge.

Xinhua News Agency (Photo by Chen Yongjian)

Zhoudai Bridge taken on December 29 (drone photo).

Photo by Xinhua News Agency reporter Huang Zongzhi

Zhoudai Bridge taken on December 29 (drone photo).

Photo by Xinhua News Agency reporter Huang Zongzhi

This is the Zhoudai Bridge taken on December 23 (drone photo).

Xinhua News Agency (Photo by Shen Lei)

This is the Zhoudai Bridge taken on December 23 (drone photo).

Xinhua News Agency (Photo by Shen Lei)

Source: WeChat public account "Communist Youth League Central Committee" (ID: gqtzy2014) compiled from WeChat public accounts "Xinhua News Agency" (ID: xinhuashefabu1), "Zhejiang News" (ID: zjnewsapp), "Zhoushan Radio and Television" (ID: zsgd93), "Zhoushan Islands Tourism" (ID: zsqdly), CCTV News Client, Zhejiang News Client, Zhejiang Video, Tianmu News Client, Zhejiang Channel 6 1818 Golden Eye

Editor: Wu Yi

Proofreading丨Han Yanlin

Proofread by Sun Xiaoqian

On-duty editor: Dong Junjie