VINCI Singapore Ang Mo Kio station on CRL1

Torino Lyon High Speed/High Capacity railway tunnel - infographics Webuild.

Sydney's Northconnex lighting - Transurban press release

image: The Boring Company

Athens Metro Lone 4 - image Greece Ministry of Transport

Source: Cargo Sous Terrain https://www.cst.ch/wp-content/uploads/2019/04/Infografik_Karte_Gesamtnetz-2.png

Extension of Scarborough Subway (map Strabag)

Spain Morocco Subse Tunnel image (credit SECEGSA)

Eglinton Crosstown West Extension (ECWE) Advance Tunnel project in Toronto Metrolinx image from Aecon press release.

First High Speed 2 (HS2) Herrenknecht Tunnel Boring Machine launched - source: HS2 Ltd media.