As KAI’s 81st Anniversary Approaches, Tracing the Railway Lines That Shaped Cities Along Java’s North Coast
Every railway line has a story about the development of the areas it passes through. Ahead of the 81st Anniversary of PT Kereta Api Indonesia (Persero) on September 28, 2026, KAI invites the public to revisit Indonesia’s long railway journey through historic railway lines closely connected to the growth of cities, economic activity, and community mobility.
Indonesia’s Railway Day, commemorated every September 28, refers to the moment when Indonesian railway workers took over railway companies from Japanese control on September 28, 1945. The event became one of the important milestones in the history of railway management by the Indonesian people.
One of these historical traces can be found in the Semarang–Cheribon Stoomtram Maatschappij (SCS). The private railway company, established during the Dutch East Indies era, built a network connecting the northern coastal areas of Java, from Semarang to Cirebon.
The SCS railway network developed in response to the needs of the community and economic activities at the time. The railway network supported population mobility as well as the distribution of various commodities from production areas to trading centers along Java’s north coast.
The Semarang to Cirebon corridor has a long history. Semarang became one of the important cities in the early development of Indonesia’s railway system through the Semarang–Tanggung line in 1867. The area developed as a trading and port city closely connected to economic activities in Central Java.
The SCS railway line then passed through various cities, each with its own economic and cultural characteristics. Pekalongan developed as a center of trade and batik industry, Tegal played a role as a trading and industrial city, while Cirebon grew as a coastal city with a long history as a center of trade, culture, and the meeting point of diverse communities and influences.
Vice President of Corporate Communication KAI Anne Purba said that the history of railways illustrates the close relationship between transportation and the development of an area.
“Railways have a long history alongside Indonesia. Every railway line tells a story of how people moved, how cities developed, and how economic activities grew alongside rail transportation,” said Anne.
According to Anne, railway heritage is an important part of introducing the history of railways to the public while reflecting on the development of services today.
“Railway heritage shows how railways have continuously adapted to the needs of the community. From lines that once connected trading centers to today’s modern services, railways remain part of people’s daily lives,” said Anne.
To this day, areas along these historic railway lines continue to see high levels of travel activity. KAI’s Operational Area 4 Semarang recorded 4,876,088 customers from January to August 2026, demonstrating the continued role of railways in supporting mobility across Java’s north coast.
Meanwhile, Cirebon remains an important area within the railway network across Java. The presence of Cirebon Station and Cirebon Prujakan Station supports community mobility to various destinations while also forming part of the city’s history, which developed through trade and interregional connectivity.
In addition to the SCS railway line, Indonesia has various railway heritage sites spread across different regions. These include the mountain railway line featuring a rack railway system in Ambarawa, the Ombilin coal mining area in Sawahlunto, and various historic station buildings that remain part of people’s journeys today.
Over time, the role of railways has continued to evolve. Railway lines that once supported trade and commodity distribution have now become part of community mobility, economic activities, tourism, and regional development.
From January to August 2026, KAI Group served 351,602,397 customers, highlighting the significant role of railways in supporting activities across Indonesia.
As KAI approaches its 81st anniversary, various railway heritage sites serve as a reminder that railways have grown alongside Indonesia’s development. From historic railway lines to today’s modern services, every journey carries stories of cities, communities, and changing times.
VP Corporate Communication KAI