| Bulgaria | 
Transport | 
Transporte | 
Transport | | 213 | Airports | Aeropuertos | Aéroports | | 1 | Heliports | Helipuertos | Héliports | | 73 | Merchant marine | Marina Mercante | Marine marchande | | 2,920 | Pipelines | Canalizaciones | Canalisations | | 4,294 | Railways | Ferrocarriles | Chemins de fer | | 102,016 | Roadways | Carreteras | Routes | | 470 | Waterways | Canales | Voies d'eau |
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