Current location:Cultural Carousel news portal > world
Drilling of undersea tunnel of Guangzhou
Cultural Carousel news portal2024-05-21 10:18:52【world】5People have gathered around
Introduction(ECNS) -- Shield drilling for the Zhanjiang Bay undersea tunnel of the Guangzhou-Zhanjiang high-spee
(ECNS) -- Shield drilling for the Zhanjiang Bay undersea tunnel of the Guangzhou-Zhanjiang high-speed railway in Zhanjiang city, South China's Guangdong Province was completed on Friday.
Started construction in June 2020, Guangzhou-Zhanjiang high-speed railway, the largest high-speed railway line in Guangdong Province is an important part of the coastal passenger transport link in China's "Eight Vertical and Eight Horizontal" high-speed railway network.
The Guangzhou-Zhanjiang high-speed railway linking Guangzhou and Zhanjiang will run through its full length of 401 kilometers at a designed speed of 350 kilometers per hour and is expected to be completed at the end of 2025.
The undersea tunnel with a total length of 9,640 meters crossing nearly 2.5 kilometers of Zhanjiang Bay waters is the large-diameter cross-sea high-speed rail shield tunnel with the longest tunneling distance in China, according to the constructor, the China Railway 14th Bureau Group.
Once completed, it will shorten the travel time between Guangzhou and Zhanjiang to only 90 minutes, greatly promoting Zhanjiang’s participation in the development of the Guangdong-Hong Kong-Macao Greater Bay Area.
Address of this article:http://finland.gigirondeau.com/html-96a399829.html
Very good!(1616)
Related articles
- Inquiry slams UK authorities for failures that killed thousands in infected blood scandal
- China's Huawei to launch HarmonyOS for smartphones
- Ports, cross
- Models of China's space station and lunar rover Yutu displayed in Vienna
- Biden says Brown v. Board of Education ruling was about more than education
- China's new
- Air travel surges thanks to Spring Festival and visa policies
- China gathers pace in integrating new technologies into transportation sector
- Storms damage homes in Oklahoma and Kansas. But in Houston, most power is restored
- Xi Meets UNESCO Chief
Popular articles
Recommended
Storms damage homes in Oklahoma and Kansas. But in Houston, most power is restored
Xi Calls for New, Greater Contributions to Advancing Cause of Women and Children
Xi Congratulates Muizzu on Election as Maldives President
Industry sees OpenAI's Sora as a game changer
Rangers are undefeated at .500 to keep World Series champs from a losing record with Bochy
Luxury shopping over extended holiday heating up
More than 641 million parcels delivered over Spring Festival holiday
More than 641 million parcels delivered over Spring Festival holiday
Links
- Garland defends Biden's mental fitness and says he has 'complete confidence' in him
- New Mexico special legislative session to focus on public safety initiatives
- A neglected burial ground for migrants on Greek island of Lesbos has been given a drastic overhaul
- Jontay Porter banned from NBA after gambling probe
- Garland defends Biden's mental fitness and says he has 'complete confidence' in him
- Mother who promised Taylor Swift tickets to her daughter to celebrate finishing her A
- The OTHER glamorous aide supporting Trump at his trial: Meet his golf partner Natalie Harp
- Catholic officials in Brooklyn agree to an independent oversight of clergy sex abuse allegations
- Sweeping gun legislation awaits final votes as Maine lawmakers near adjournment
- Was Dubai's apocalyptic storm SELF