hɪstˈɔːɹɪkli ɐn ˌʌnˌɪntɚɹˈʌptᵻd ˌɔːɾoʊbˈɑːn, wˈʌn fˈaɪnəl sˈɛkʃən wʌz ˈædᵻd bᵻtwˌiːn sˈɛmbɑːx ænd kˈaɪzɚslˌɔːtɚn æt ðə kˈɜːɹənt sˈaɪt ʌvðə dɹˈeɪɛk kˈaɪzɚslˌɔːtɚn slˈæʃ kˌeɪˈɛlzˈɛntɹəm ˈɔːsfɑːət.
Historically an uninterrupted Autobahn, one final  section was added between Sembach and Kaiserslautern at the current site of the Dreieck Kaiserslautern/KL-Zentrum Ausfahrt.