lˈeɪɾɚ, ðɪ ˌɪntɚtʃˈeɪndʒ wɪð kˈɪfɪsˌuː ˈævənˌuː wʌz ˈædᵻd ænd tˈʊk mˈʌnθs tə kəmplˈiːt; lˈeɪɾɚ ðə θˈɪvɑːn ˈævənˌuː ˌɪntɚtʃˈeɪndʒ wʌz ˈædᵻd, bˈoʊθ wɪð tˈuː ˈɛɡzɪɾɪŋ lˈeɪnz ænd tˈuː lˈɛft lˈeɪnz fɔːɹ stˈeɪɪŋ ˌɔn ˈæθɪnən ˈævənˌuː tə dˌiːkəndʒˈɛst tɹˈæfɪk.
Later, the interchange with Kifissou Avenue was added and took months to complete; later the Thivon Avenue interchange was added, both with two exiting lanes and two left lanes for staying on Athinon Avenue to decongest traffic.