Karacsony: Budapest metro line 1 upgrade plans to be completed soon - The Budapest Times
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Budapesti Közlekedési Zrt. - Wikipedia
Deák Ferenc tér metro station - Wikipedia
Budapesti Közlekedési Zrt. - Wikipedia
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Hungary Wins EU Exemption to Let Russian Firm Service Metro Cars | The Gaze
Budapesti Közlekedési Zrt. - Wikipedia
Nagyvárad tér metro station - Wikiwand
Planning contract awarded for Budapest metro extension
Mexikói út metro station - Wikipedia
Budapest Metro - Wikipedia
File:Budapest Metro map.svg - Wikipedia
File:Budapest metro hev en.png - Wikipedia
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Budapest, Hungary | SuperEpicFailpedia Wiki | Fandom
List of Budapest Metro stations - Wikiwand
File:Budapest metro, Határ út.JPG - Wikimedia Commons
trolleybuses in Budapest - Wikidata
✓ Budapest Metro - Millennium Underground - Data, Photos & Plans - WikiArquitectura
The 7 LARGEST TRAM NETWORKS in the WORLD - Res Humana
Budapest Metro - Wikipedia
File:Budapest public transport map 2004.svg - Wikimedia Commons
