Surabaya–Gempol Toll Road
Surabaya–Gempol Toll Road is a toll road in East Java, Indonesia. This highway connects Surabaya City in the north with Porong in the south. This toll road passes Surabaya and Sidoarjo. It is part of the Trans-Java Expressway. The original length of this toll road from Surabaya to Gempol was long, but the part of this toll road is closed due to the overflow of Lapindo Mudflow that has inundated the Porong–Gempol section of the Surabaya–Gempol toll road since 2006. The toll road has been operating since 1986, and became the main  access of Surabaya–Malang and Surabaya–Pasuruan routes which is one of the main industrial areas in East Java. Since August 2006, this toll road has been disrupted due to the mud flood event that inundated this toll road at a point from Surabaya, specifically in Siring Village, Porong Sub-district, Sidoarjo Regency. The "Porong–Gempol Toll Road" is basically a relocation of "Porong–Gempol" segment of the "Surabaya–Gempol Toll Road" that was drowned by mud flow; it was inaugurated on 20 December 2018.