Wonokromo–Bangil–Pasuruan railway

Wonokromo–Bangil–Pasuruan railway is a railway line between Wonokromo and Pasuruan.

It was the first railway line owned by the Staatsspoorwegen (SS). Along the Tanggulangin–Porong section, there is a retaining wall to prevent the Sidoarjo mud flow on the east side of the tracks. At Waru, there is a container terminal that is now unused, with loading and unloading activities moved to Kalimas. The Surabaya Kota–Wonokromo segment is part of the southern Java line that connects East Java with Central Java, Special Region of Yogyakarta, West Java, and Jakarta and its buffer zone. This line is developed by the Surabaya Class I Railway Engineering Center within the Directorate General of Railways. Apart from the Surabaya Kota–Wonokromo segment which is double-track, the entire railway line is a single-track railway and uses semi-automatic Siemens & Halske type mechanical signalling.