Badner Bahn Denmark Aarhus Letbane France Lyon: Rhônexpress (2010) Lyon: Tram-train de l'ouest lyonnais Mulhouse: Mulhouse tramway Nantes: Nantes tram-train (2011) Île-de-France (Paris region): Tramway Line 4 (2006) Tramway Line 11 Express (2017) Germany Chemnitz: Chemnitz Tramway Karlsruhe: Stadtbahn Karlsruhe Kassel: Kassel RegioTram (2006) Nordhausen: Trams in Nordhausen Saarbrücken: Saarbahn Hungary Szeged-Hódmezővásárhely tram-train (2021) Italy Sassari: Metrosassari Netherlands The Hague-Rotterdam: RandstadRail Portugal Porto: Porto Metro Line B/Bx (opening 2005) Porto Metro Line C (opening 2005) Spain Alicante: Alicante Tram (2007) Mallorca: Mallorca rail network Cádiz: Cádiz Bay tram-train (opening 2022) United Kingdom Sheffield - Rotherham: Sheffield Supertram (2018) Cardiff: South Wales Metro (2023) North America Puebla, Mexico: Puebla-Cholula Tourist Train Proposed systems Africa The October 6th Tram system (The O6T), Cairo, Egypt Asia Haifa–Nazareth, Israel Keelung Light Rail Transit (Nangang-Keelung), Taiwan Europe Braunschweig, Germany Bratislava, Slovakia Cardiff, United Kingdom. Wales & Borders franchise: South Wales Valley Lines (2022 - 2023) - rolling stock currently under construction. Erlangen, Germany – an extension of Straßenbahn Nürnberg not initially planned to use mainline rail tracks but proposed to do so in the future. The planned line to Herzogenaurach replicates a former mainline rail line Greater Manchester, United Kingdom. Proposed extensions to the Manchester Metrolink network. Grenoble, France Groningen, Netherlands île de France (Paris region), France. The system is called Tram Express by the transport authority STIF: 1 line already exists (Tramway Line 11 Express) and 2 lines are scheduled (Tramway Lines 12 Express and 13 Express). The light train rolling stock will only roll on national rail network in western line (Line 13 Express) a short section of 3.6 km (2.2 mi) is an urban tram section of the 19 km (11.8 mi) line. The southern line (Line 12 Express) is a 20 km (12.4 mi) line, 10 km will be tram section and the 10 km another will roll on national rail network. Kiel, Germany Kyiv, Ukraine Košice, Slovakia (in planning phase) León, Spain Liberec — Jablonec nad Nisou, Czech Republic Linköping, Sweden Manresa, Spain Metro Mondego, Coimbra, Portugal RijnGouweLijn, Netherlands Metro de Sevilla. Seville has one metro line and one tram line that are not connected, but the long-term intention is to link the metro and tram systems. Sevastopol Strasbourg, France Szeged, Hungary. Two other destinations are being considered as of January 2022 besides the Szeged - Hódmezővásárhely line, which entered operation in November 2021. The Szeged - Subotica (Serbia) line