CENTREVILLE, Va. (February 2, 2023) – Parsons Corporation (NYSE: PSN) announced today that the company was selected by the Rua Al-Madinah Holding Company (RAM-H) to provide construction project management consultancy and contract...

https://www.youtube.com/watch?v=Xe057UYxIAc U2 Subway tunnel of Berlin will be operational again in August. The tunnel lies under the Alexanderplatz in Mitte. It is a very busy metro tunnel and it sagged when there was an excavation for another...

The tunnels would connect illegal Jewish settlements in the occupied West Bank and make it easier for Israel to annex them. https://www.palestinechronicle.com/netanyahu-proposes-high-speed-tunnel-roads-to-connect-settlements-in-occupied-west-bank/

Made in China CREG TBM 50% of the excavation of the largest diameter TBM tunnel in An Hui Province, China, has now been completed. https://tunnelingonline.com/wuhu-chengnan-cross-river-tunnel-excavation-reaches-halfway-point/

  The summit between the two countries relaunches the 49km long tunnel plans between two countries across the Straight of Gibraltar separating Africa from Europe. Larazon reports (in Spanish) that the Minister of Transport, Mobility and...

On January 31, the prefabrication of the last pipe section (non-standard pipe section, including the final joint) - E23 of the Shenzhong Passage Submarine Tunnel undertaken by China Communications Fourth Harbor Engineering Co., Ltd. was completed....

Yesterday, with the continuous advancement of the super shield "Yinlong", the Yindu Road Tunnel constructed by Tunnel Shanghai Tunnel Company has advanced to the 232nd Ring Road and passed the lowest point of the cross-river section...

A first in Metro Manila, the NBAQ4 Project used a tunnel-boring machine (TBM). https://newsinfo.inquirer.net/1725019/manila-waters-new-aqueduct-to-reinforce-water-security-service-reliability-in-east-zone

https://www.youtube.com/watch?v=OEWKvVWn_F4 Korea Economy write for 'Daesim Rainwater Drainage Tunnel' first stage is starting with tender in June.  Construction start in November and completion in December 2027. Estimated price for...

  The prefabrication of E23, the last immersed tube (non-standard tube, including the final joint) of an underwater tunnel, a section of highway linking Shenzhen and Zhongshan in Guangdong, was completed on Tuesday. With a total length of...

Please read it at the HS2 Project (High Speed 2) group. https://tunnelcontact.com/discussion/view/48081/hs2-celebrates-as-longest-tunnels-reach-halfway-point-under-the-chilterns

There is now a majority in favor of going ahead with one of the solutions proposed to make Copenhagen a tunnel or two richer. https://www.berlingske.dk/metropol/her-kan-tunnelen-komme-koebenhavn-vil-gaa-videre-med-storstilet-dyrt

From LTA Newsroom on 30 January 2023. The Land Transport Authority (LTA) has awarded the final civil contract for the design and construction of Elias station and tunnels under the Cross Island Line-Punggol Extension (CPe) to CES_SDC Pte. Ltd.[1]...

https://www.youtube.com/watch?v=mGL-kz6EMtk White House releases the fact sheet; FACT SHEET: President Biden Kicks off Major Baltimore Rail Tunnel Project Funded by Bipartisan Infrastructure Law Replacing 150-Year Old Baltimore And Potomac...

Sino Hydro Corporation Limited and China Gezhouba Group Corporation shortlisted by Tamakoshi Hydropower Company. There is 8 km long tunnel construction in...

https://www.youtube.com/watch?v=sxuz15FEE-0 Morocco conducts feasibility study for a 10km long Tichka Tunnel. This is necessitated by the treacherous Tichka passage. Dangereous bottleneck on top of mountain. Minister of Equipment said the...

https://www.youtube.com/watch?v=ntkace2RvqY the Follobanen (Follo Line) has opened with fanfare on 12 December 2022 by by King Harald V and the Crown Prince. And closed abruptly just after a week on 19 December after some fires and other...

The road collapse last November was caused by a sinkhole which in turn was caused by a TBM undergoing maintenance, according to the Building and Construction Authority (BCA). The Japanese construction company Nishimatsu's TBM was excavating a...

  The CREG Tunnel Boring Machine to be used for boring the heating tunnel under the Elbe river has arrived from China. The 4,5 meter diameter TBM has arrived at the Hamburg port in 47 pre-assembled parts reports the broadcaster NDR. With...

https://www.youtube.com/watch?v=zl5fhqyVLdI The first of two tunnel-boring machines (TBMs) that began excavating for the Broadway Subway Project last fall broke through to the future Mount Pleasant Station on the evening of Monday, Jan. 23,...