ITE pipeline continues from 2 km north of Eskişehir Yeni İncesu village, from 1 km north of Kümbet village at 1355+000 and 948 m altitude. ITE pipeline enters from Eskişehir provincial border to Bilecik provincial border at 1368+000 km. It continues westwards from 580m north of Bilecik city Cihan Gazi village.
ITE pipeline is divided into two alternative routes at 1378+000 km. Alternatif-1 line continues at 1328 m altitude at 1378+000 km, from 350 m north of Bilecik city Ketenlik village, at 1421 m altitude at 1386+000 km from 450 m south of Dombayçayırı village at 1391+000 km and 1198 m altitude; Alternative-2 line starts from 960 m south of Bilecik Yeniüregil village and continues from 1.7 km south of Göynücek village, in 3.2 km north of Kütahya city Domaniçerikli village, and both lines become one single line at 1394+000 km. ITE pipeline enters from Bilecik provincial border to Kütahya provincial border at 1392+000 km. ITE pipeline continues from 5.7 km south of Kütahya city Domaniç district at 1405+000 km at 769 m altitude, from 1 km north of Kösler village at 1438+000 km at 1078 m altitude. ITE pipeline enters from Kütahya provincial border to Bursa provincial border at 1439+000 km. It continues from 5.5 km north of Bursa city Harmancık district at 1449+000 km at 907 m altitude.
Pipeline is divided into two alternative routes at 1451+000 km. Alternative-1 line continues from 1.2 km north of Yakuplar village at 857 m altitude, 430 m north of Dereköy; Alternative-2 line starts from 5.8 km north west of Bursa city Harmancık district and continues from 600 m south of Çeki village, and both lines become one single line at 1471+000 km from 490 m north east of Dereköy. Pipeline continues from 1.2 km south of Bursa city Tepecik village, from 6 km north of Büyükorhan district at 1477+000 km at 705 m altitude, from 496 m north of Yukarıbalı village at 937 m altitude, from 900 m north of Devecikonağı village at 1516+000 km at 71 m altitude.