Washington DC: The costs of a deep-bored tunnel under Potomac versus a bridge
https://ggwash.org/view/75341/heres-the-best-way-to-build-a-purple-line-link-between-bethesda-and-tysons
A tunnel between Ireland and England via the Isle of Man?
http://www.iomtoday.co.im/article.cfm?id=53017&headline=A%20tunnel%20between%20Ireland%20and%20England%20via%20the%20Isle%20of%20Man?
Hitachi Zosen TBM "Big Bertha" has been very costly for the Seattle contractors...
https://www.baublatt.ch/baupraxis/tunnel-in-seattle-groesste-tbm-der-welt-kostet-tiefbauer-millionen
Soon S3 tenders for the tunnel in Świnoujście will be announced reports the re...ch will be built at the outlet from the planned tunnel connecting the islands of Uzn...argobiedz and Wolin.
As for the aforementioned tunnel in Świnoujście, its underwate...
I want to know who built that `collapsed tunnel`.
https://www.stuff.co.nz/environment/118388083/roads-closed-sewage-continues-to-spill-into-wellington-harbour-for-second-day
#WellingtonWater #incompetance #Wellington
Oslo chooses tunnel boring machines instead of drill and blast
https://www.tunneltalk.com/Norway-17Oct2019-TBMs-to-excavate-Oslo-water-supply-conveyance.php
The New Ulriken tunnel wins the NCE Tunnelling Festival Tunnelling Project of the Year (between $50M and $500M)
https://tunnelling.newcivilengineer.com/2019-winners
China Railway Engineering Equipment Group restarts Tunnel Boring Machine production in factories.
https://www.chinadaily.com.cn/a/202003/19/WS5e72e717a31012821728069f_3.html
#CREG #CHINA
16,6km tunnel under Buzau Mountains cost 1 Billion Euro since 1884 to build.
Many ecological demonstrations against it.
https://www.buzoienii.ro/1-miliard-de-euro-realizare-inginereasca-romaneasca-dar-si-o-controversa/