With the idea of adding more High Speed rail routes to the game, I'd like to suggest adding Gare du Nord to Lille, by TGV is this little over 1 hour journey, this also provides a small bonus as well as there is also a connection to Charles du Garle Air Port that also runs TGV services to Lille, and offers non-stop services as those stopping at Gare d'Arras and TGV Haute Picardia.
The Channel Tunnel and DTG can bundle that with TSW 3 Record Holder Tunnel pack Switzerland Gotthard Base Tunnel Japan Seikan Tunnel. Gotthard Base Tunnel does change Luzern Sursee is that there are freight trains Rbf Basel Muttenz- Milano Trieste.
