1. Air transport: "Crio-Hub" airports with cryogenic chambers financed by CEF funds. Citizen priority through platform voting to select key airports. 2. Railway: High-speed medical trains with specialized wagons, through public-private APP. Public consultations to define strategic corridors between biotech clusters. 3. Roads: "Cryogenic corridors" with exclusive lanes financed by smart tolls. Collaborative mapping of critical points with citizen and business participation. Participatory mechanisms: Include cryogenicization in EU 2025 Citizens' Panels on budget. Platform voting to prioritize projects. Transparent audits with joint committees (citizens/experts). Impact: 30% reduction in logistics costs for cryogenication. Improvement in transport times of organs and biological samples. Alignment with EU policies for innovation and territorial cohesion. #infraestructurasquesalvanvidas #participaciónue participation