Metro Ligne 3 Phase 4 – Le CaireConstruction/tunnel photos, InternationalBy TunelsouslaManche00123 January 2022
Rijnlandroute tunnel – Tunnel HighwayConstruction/tunnel photosBy TunelsouslaManche00123 January 2022
Thames Tideway tunnel project – Water supply tunnel – 2020Construction/tunnel photosBy TunelsouslaManche00123 January 2022