Two more tunnel boring machines working on the Metro Tunnel project in Melbourne are now in the ground. Millie and Alice join the first two other TBMs Joan and Meg in boring Melbourne's Metro Rail...

Railway Project of China Communications Construction Group Co., Ltd. (CCCC) deputy general manager of the Madong Coast Railway Project Liu Jianming say "The epidemic disrupted the construction plan, but we will definitely take back the delayed...

Underground Master Plan is no new for Helsinkí. Since 2011 Helsinki has been the only city in the world with an underground master plan.Plan for 2021 takes it deeper with underground business streets, underground walkways, underground...

he Tunnel 3 of the Jakarta-Bandung high speed railway (JBHSR) project was drilled through on Sunday, which is the third drilled-through tunnel after the Walini Tunnel and Tunnel 5 by Power Construction Corporation of...

  It is a three party stallmate for the Highway E18 tunnel and improvements. The first party is the municipality of  Bærum. The second one is municipality of Viken and municipality of Oslo and the third party is Norwegian...

Photo from Yangju city I read in Kmaeil, Gyeonggi Province  has in plans a new Okjeong - Pocheon extension for subway line 7.  It continues Dobongsan - Okjeong connection which already construciton started in December 2019. It is in...

The DARS (Slovenian state-owned Road Company) says the contractor Cengiz will resume Karavanke second tube tunnel construction by the end of April. Cengiz had stopped the construction because of Coronavirus. On Austrian side, also stopped, there is...

  https://www.youtube.com/watch?v=4Y8mvI-_A6A On Uznam side, work continued on building of support buildings. Work continued for Tunnel Boring Machine Starter Chamber by excavation of the area. On the other hand, on the Wolin island...

It is 6,3 metre wide. For Nhổn - Hà Nội railway project tunnel. 4 kilometre tunnel connect stations for Kim Mã - Hà Nội. TBM come to Việt Nam end of 2020. Tunnel digging finish middle...

Since it made into Irish Government's 2005 Transport 21 transport plan, Dublin's Metrolink (formerly 'Metro North') has been delayed several times. The proposed 19 kilometer subway line would go all the way from Estuary in the...

https://www.youtube.com/watch?v=7QH37_NGfGc On April 16th, Egypt’s President Abdel Fattah El-Sisi watches the breakthrough of Tunnel Boring Machine. The name of tunnel is Martyr Ahmed Hamdy Tunnel. Tunnel goes under the Suez Canal. Tunnel...

Sandy the TBM too, breaksthrough at Bayswater dive structure. Sandy is ahead of the original estimate of May.  This marks the end of boring for the Forrestfield-Airport Link, part of the Metronet project in Western Australia. Boring of the...

If anybody here is into the tunnel widening business, there may be an opportunity in the coming. Aftenbladet writes that there are plans to woden the Auglend Tunnel to make it more accessible for emergency vehicles etc. Obviously it means adding an...

Lebanese government approve the tunnel between Beirut and Chtoura. Tunnel drops travel time to 20 minute between Beirut and Bekaa Valley. Current time is 1,5 hours. Law gives government authorisation to build the tunnel as BOT (Build - Operate -...

  Helena Russel has published in The Construction Index a pretty detailed description of state of affairs at Tideway construction. It has been online just yesterday, little over 24 hours. I think it gives a pretty fresh...

  The Jingkuan No.2 Tunnel, about 4.6 km long, is located in Jinghong City of Yunnan. The tunnel technology patent design with a super-large exit has a 80-meter stretch with fault surface of 249 square meters. The design is to reserve...

https://www.youtube.com/watch?v=UtUrtFV3Mww It is official. Commercial Court judge at Chalon officially pronounces the death of the Mühlhauser Tunneling Equipment company. The company is better known as the NFM Technologies....

  Turkish newspaper Sözcü writes a news.  There is collapse in YHT (Yüksek Hızlı Tren - high speed train) tunnel between Bilecik and Bozüyük. Width of 80 metre and height of 40 meter for crater. A villager...

  I had recently written about Santa Clara Valley Transportation Authority's plans to build the world's largest subway tunnel in diameter. VTA planned to go for a 55.1 foot (~17 meter) in diameter tunnel design. The main aim of this...

  Just a few months ago, Premier Gladys Berejiklian's (lack of) management skills had reflected in the huge Sydney Metro cost blowout. This time it is the Western Harbour Tunnel, the proposed 6.5 kilometre twin tube road tunnel to link...