ðə fˈɜːst fˈeɪz əvə sˌiːzˌiːkˈeɪ ˈeɪtiːn.sˈɛvən bˈɪliən ɛkstˈɛnʃən ɔnðə wˈɛst ˈɛnd ʌvðɪ ɐ lˈaɪn, fɹʌm dᵻdʒvɪkˈɑː tə nˈɛmɑːknɪs mˈɑːɾɑːl, wʌz ˈoʊpənd tə ðə pˈʌblɪk ɔnðɪ ˌæftɚnˈuːn ʌv sˈɪks ˈeɪpɹəl tˈuː θˈaʊzənd fˈɪftiːn.
The first phase of a CZK18.7 billion extension on the west end of the A line, from Dejvická to Nemocnice Motol, was opened to the public on the afternoon of 6 April 2015.