Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Tsarin farko na cikakken hanyar sadarwa na metro a Istanbul, mai taken Avant Projet d'un Métropolitain à Constantinople kuma wanda injiniyan Faransa L. Guerby ya tsara, ya kasance a ranar 10 ga Janairu, 1912. Shirin ya kunshi jimillar tashoshi 24 tsakanin gundumomin Topkapı da Şişli kuma ya haɗa da haɗi ta hanyar Golden Horn. Kowace tashar za ta sami dandamali na mita 75 kusa da layin dogo, yayin da nisan tsakanin tashoshi ya bambanta daga mita 220 zuwa 975. Tsarin aikin, wanda ba a taɓa yin amfani da shi ba, a yau ana nuna su a Gidan Tarihi na Jami'ar Fasaha ta Istanbul. A cikin 1936 mai tsara birane na Faransa Henri Prost ya ba da shawarar hanyar sadarwa ta metro tsakanin gundumomin Taksim da Beyazıt, zuwa arewa da kudu na Golden Horn, bi da bi. A watan Oktoba 1951 kamfanin Nedeco na Dutch ya ba da shawarar irin wannan hanyar tsakanin Taksim da Beyazıt, kuma a watan Satumbar 1952 Daraktan Ma'aikatar Sufuri ta Paris, Marc Langevin, ya shirya rahoto mai surori 14 tare da abokin aikinsa Louis Meizzonet don aiwatar da aikin da haɗin kai tare da sauran hanyoyin sufuri na jama'a a cikin birni. Koyaya, waɗannan tsare-tsaren ba su taɓa aiki ba kuma an dakatar da duk shawarwarin har zuwa 1987, lokacin da aka tsara shirin don Istanbul Metro na yanzu. Aikin gini don tsarin jirgin ƙasa na farko na 'zamani' ya fara a 1989. M1 da farko ana kiranta "Hafif Metro" (wanda a zahiri yake fassara shi a matsayin "subway mai haske"). Kodayake an gina shi azaman layin da aka raba shi gaba ɗaya, layin M1 yana aiki tare da gajerun jiragen ƙasa da gajerun tashoshin tashoshi fiye da yadda aka saba akan layin metro na gargajiya, saboda haka an sanya shi "light metro". Daga baya an tsawaita layin M1 daga Aksaray zuwa yammacin ƙauyuka, ya isa Filin jirgin saman Atatürk a kudu maso yamma a 2002. Ginin M2 ya fara ne a ranar 11 ga Satumba, 1992, amma ya fuskanci kalubale da yawa saboda yawan wuraren binciken kayan tarihi da aka gano yayin aikin hakowa, wanda ya jinkirta ko kuma ya dakatar da gina tashoshi da yawa musamman a kudu....  Tambaya: Yaya yawan fasinjoji a matsakaici ke ɗaukar layin dogo na Levent a kowace rana?
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