Stating that the Başakşehir-Kayaşehir Metro Line is a very important investment for both Istanbul and Turkey, Minister of Transport, and Infrastructure Karaismailoğlu said, "We will open our Başakşehir-Kayaşehir metro On Saturday at 16.30 With the M3 Kirazlı-Metrokent/Başakşehir line to be connected and the southern extension; There will be integration with the M9 Ataköy-Olimpiyat...