and U6 of the Vienna U-Bahn. Line 4 was opened on 30 June 2011. It is currently 20.8 km (12.9 mi) long with 21 stations. Changchun Rail Transit...

The German term was coined to describe certain stations on Berlin's U-Bahn and S-Bahn metro networks that were closed during the period of Berlin's division...

Paris Métro Line 1 U1 (Berlin U-Bahn) U1 (Frankfurt U-Bahn) U1 (Hamburg U-Bahn) U1 (Munich U-Bahn) U1 (Nuremberg U-Bahn) Line 1 (Athens Metro) Line 1...

China. This was later replaced with used rolling stock acquired from Berlin U-Bahn. The Pyongyang Metro has a museum devoted to its construction and history...

Paris Métro rapid transit system in France U3 (Vienna U-Bahn), a subway line of Vienna U-Bahn, Vienna, Austria Line 3 Scarborough, a former intermediate...

of tunnels inspires names such as subway, underground, Untergrundbahn (U-Bahn) in German, or the Tunnelbana (T-bana) in Swedish. The use of viaducts inspires...

 Georgia Tbilisi Metro  Germany Berlin S-Bahn Berlin U-Bahn Frankfurt U-Bahn Hamburg U-Bahn Munich U-Bahn Nuremberg U-Bahn  Greece Athens Metro Thessaloniki...

world, metro systems are referred to as subways, undergrounds, tubes or U-Bahn. As of 6 March 2024,[update] 201 cities in 62 countries have a metro system...

 Georgia Tbilisi Metro  Germany Berlin S-Bahn Berlin U-Bahn Frankfurt U-Bahn Hamburg U-Bahn Munich U-Bahn Nuremberg U-Bahn  Greece Athens Metro Thessaloniki...

PARTNERSHIP FROM NS23". aeroroutes.com. 13 March 2023. "Air China commences Changchun-Frankfurt service". CAPA. Informa Markets. 1 October 2021. "Air China...