Shanghai two airports converge with tunnel.
https://www.shine.cn/news/metro/2005037434/
#CHINA
ACCIONA is Using Drones During the Tunnel Construction Phase to Obtain Digital Models
https://www.albawaba.com/business/pr/acciona-using-drones-during-tunnel-construction-phase-obtain-digital-models-1356032
Lötschberg base tunnel reopened after a 6week closure due to water ingress.
https://www.railwaygazette.com/news/l%C3%B6tschberg-base-tunnel-reopened-after-water-ingress-mitigated/56360.article
#switzerland
AFRY gets the site management contract for the secondary #Gotthard tunnel
https://www.marketscreener.com/F-POYRY-AB-PUBL-16716931/news/F-Poyry-publ-AFRY-awarded-site-management-contract-for-secondary-Gotthard-tunnel-in-Switzerland-30450548/
#Switzerland
Lötschberg base tunnel was initially opened provisionally after water ingress.
https://www.nzz.ch/schweiz/der-loetschberg-tunnel-wird-nur-provisorisch-geflickt-ld.1549508
#switzerland
China tunnel construction
http://www.xinhuanet.com/english/2020-05/28/c_139094520.htm
ADAC lancia l’allarme: “7 tunnel italiani poco sicuri”
L’automobile club tedesca ha ispezionato 16 gallerie in tre paesi: 7 su 8 in Italia hanno presentato mancanze sul piano della sicurezza
https://www.ticinonews.ch/estero/adac-lancia-l-allarme-7-tunnel-italiani-poco-sicuri-CG2855114
Switzerland: 2 trains collide in mountain railway tunnel
https://abcnews.go.com/International/wireStory/switzerland-trains-collide-mountain-railway-tunnel-71593048
First lanes of the Gaasperdammer tunnel on A9 in Amsterdam is officially inaugurated by the minister.
https://nos.nl/artikel/2339617-eerste-rijstroken-gaasperdammertunnel-a9-geopend.html