They were supposed to be fully operational in little more than a year, however the first entered service on 17 September 2014 on Route 19. Copenhagen 29 Avenios will operate Hovedstadens Letbane (Greater Copenhagen Light Rail) from its opening in 2025. Avenio M and Avenio HF For systems that still prefer to use the Combino concept, can order the Avenio M. Systems that require trams that can stop at high-platform stops, can order the Avenio HF. See also Combino Astra Imperio References External links Official Avenio webpage Light rail vehicles Tram vehicles of Hungary Tram vehicles of Portugal Siemens tram vehicles Articulated passenger trains