@!This "world -class" tunnel is about to open to traffic, 40 minutes → 6 minutes

September 26

The reporter learned from the Shantou Bay Tunnel Project Department

At present, the main line of tunnel engineering has passed acceptance

Comply with the traffic conditions

It will start at 10 am on September 28, 2022

Open and run!

Shantou Bay Tunnel

6.68 kilometers in length

Set two -way six lanes

Design speed 60 kilometers per hour

Starting point at

Tianshan South Road and Jinsha East Road intersection

End

Hutou Mountain Tunnel Exit

Free traffic will be implemented after the tunnel is opened to traffic

Cross -Strait driving time will be taken from the current 40 minutes

Short to 6 minutes

According to reports, the Shantou Bay Tunnel is the first large diameter shield tunnel in the 8 -degree earthquake intensity zone in China. It is also the first in China to use a large diameter shield to cross complex strata and the largest large diameter shield tunnel. First, it lasted more than 7 years before and after, and was known as "world -class challenge projects."

good news

Huntou Mountain Tunnel will be opened simultaneously

Item

Hutou Mountain Tunnel

Will be opened with Shantou Bay Tunnel simultaneously

Hutou Mountain Tunnel and South Extension Project

It is part of the national highway G228 Shantou section diversion

It is the planning of the central urban area of ​​Shantou

Gulf Tunnel and Shazhan high -speed connection cable

Total investment 1.821 billion yuan

The total length of the route is about 5.6 kilometers

Including one tunnel and five bridges

The project adopts the standard design of urban main roads

Two -way 6 -lane

Driving speed limit 60 km/h

According to the person in charge of the Hutou Mountain Tunnel Project, after the project was opened to traffic, the vehicles of the main urban area of ​​Qijiang can enter and exit the main line of the main line from the Leiguang Gauli Bridge Bridge connected to Leiguang Avenue. The north bank of the central urban area has greatly shortened the space -time distance between the main urban area of ​​the Lijiang and the central urban area.

Currently, Shantou has accelerated construction

"One Bay Cross -Strait" urban development pattern

The completion of major transportation infrastructure such as Shantou Bay Tunnel

It will improve the Shantou transportation system

Enhance Shantou as the provincial sub -center city

Gathering and radiation function

For the construction of Shantou into the Guangdong -Hong Kong -Macao Greater Bay Area,

Participate in the "Belt and Road" construction

Accelerate

Vitality Special Economic Zone, He Meiqiao Township, Pearl of East Guangdong

has great significance

Looking forward to opening to traffic! Intersection

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Source | Southern+Client (Reporter Wu Liting Yu Dan), Shantou Published, Shantou Olive Tower

Edit | Hong Xin

School pair | Lan Shuru

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