Incomplete earth works, Artifices, Superstructures (subbase, plentmix base, BSK) have begun at Balıkesir-Susurluk Railroad Km:14+500 - 33+000, (Bursa-Karacabey) Ayr.-Mustafakemalpaşa (Susurluk-Bandırma) Ayr. Railroad Km:15+400 - 33+300.