ɐpˈɑːɹt fɹʌm kəpˈæsᵻɾi pɹˈɑːbləm, ðə lˈaɪnz θɹuː fɹˈɛdɚɹˌɪksbɜːɡ ænd nɔɹˈɛbɹoʊ hæd mˈɛni lˈɛvəl kɹˈɔsɪŋz, tə ðɪ ɪŋkɹˈiːsɪŋ ˌɪɹɪtˈeɪʃən ʌv mˈoʊɾɚɹˌɪsts æz ðɛɹ nˈʌmbɚ ænd ðə nˈʌmbɚ ænd tɹˈeɪnz bˈoʊθ ɡɹˈuː.
Apart from capacity problem, the lines through Frederiksberg and Nørrebro had many level crossings, to the increasing irritation of motorists as their number and the number and trains both grew.