photo is from NCC media release.

NCC and subcontractors gathered on the pile after the breakthrough, which was triggered at 13.15 local time photo is from NCC media release.

Faroe Islands Sandoy Tunnel My own work on Apple Maps

from Danish Ministry of Transportation media release: https://www.trm.dk/nyheder/2022/undersoegelse-af-2-km-lang-tunnel-i-aarhus-saettes-i-gang/

Deutschebahn New Railway Tunnel between Hamburg CS - Altona Deutschebahn press release

Webuild Brenner Base Tunnel projects - graphic by Webuild p. release

HS2 Manchester extension bill - HS2 Media

Jeju Tunnel Korea

Moscow Big Circle Line - Moscow Mayor Official Site under a Creative Commons Attribution 4.0 license. from:https://www.mos.ru/en/news/item/101314073/

NTB Norway Nye Veier 7 tenders in 2022  - NTB press release on 19 January 2022.