From A to Z: Since the release of the Sustainable and Smart Mobility Strategy in 2020, intermodal transportation has garnered significant attention as a means of enhancing sustainability, connectivity, and efficiency. Recognising its role in achieving the goal of a 90% reduction in transport emissions by 2050 set out by the European Green Deal, what steps can the EU take to stimulate the development, sustainable transition, and international coordination of cross-border intermodal transportation?