Traffic authorities in Indonesia are preparing for a potential extension of the one-way system implemented on the Trans-Java toll road as the second wave of the arus balik – the return flow of travelers following the Eid al-Fitr holiday – gains momentum. The ongoing system, currently in effect from kilometer 263 to kilometer 70, aims to manage the increased volume of vehicles heading towards Jakarta and other major cities. The potential expansion of this system is a key component of efforts to mitigate congestion during this peak travel period, and officials are closely monitoring traffic patterns to determine the necessity and scope of any extension. Understanding the arus balik is crucial for travelers and logistics companies alike.
The decision to extend the one-way system hinges on real-time traffic data, particularly the anticipated surge in vehicles originating from Central Java. According to Irjen Agus Suryonugroho, the Chief of Traffic Police (Kakorlantas Polri), preparations are underway to potentially expand the one-way lane as early as Sunday morning. “We are also preparing for tomorrow morning. The one-way system in stages one and two will not be lifted tonight, we will continue it to prepare for a possible surge in traffic from Central Java early this morning,” Suryonugroho stated on Saturday, March 28, 2026, while monitoring conditions at kilometer 48 of the Jakarta-Cikampek toll road.
Potential Expansion Zones and Traffic Monitoring
The initial extension under consideration would stretch the one-way system from kilometer 275 on the Batang toll road to kilometer 390 near Kendal. If traffic volume continues to rise, authorities are prepared to further extend the system to kilometer 414 at the Kalikangkung toll gate in Semarang. This phased approach allows for flexibility in responding to changing traffic conditions. Korlantas Polri is utilizing traffic counting data to assess the flow of vehicles heading towards Jakarta and make informed decisions about the one-way system’s boundaries.
“We just necessitate your prayers that tomorrow People can extend stage three of the one-way system, whether it’s to kilometer 414 for the second stage of the national return flow,” Suryonugroho said. He added that if the anticipated surge doesn’t materialize, the extension could be adjusted, potentially starting at Batang or Kendal instead. The ultimate decision will be based on the volume of traffic entering Jakarta overnight and Sunday morning.
Peak Return Flow Still Expected
Despite the ongoing arus balik, authorities believe the peak of the second wave has yet to arrive. Traffic flow has remained relatively stable following the initial peak on March 24th. “It’s predicted to be tomorrow,” Suryonugroho explained. “Because traffic tonight is also not too high. In fact, tonight we are concentrating on enforcing the Joint Ministerial Decree (SKB). At the direction of the National Police Chief, we urge logistics companies on route three to hold off on traveling for now.” The SKB refers to regulations governing the movement of logistics vehicles during the holiday period, aimed at preventing further congestion.
The enforcement of the SKB is a key element in managing the overall traffic situation. By temporarily restricting the movement of logistics trucks, authorities aim to prioritize the flow of passenger vehicles returning to major urban centers. This measure is intended to alleviate congestion and ensure a smoother journey for travelers completing their arus balik.
Impact on Logistics and Traveler Expectations
The potential extension of the one-way system will have a direct impact on both logistics companies and individual travelers. Logistics firms operating on route three – a key corridor for freight transport – are being asked to delay their operations, potentially causing disruptions to supply chains. Travelers, can expect potentially faster travel times if the extended one-way system effectively manages traffic flow. However, it’s crucial to note that the one-way system also restricts access to certain sections of the toll road for vehicles traveling in the opposite direction.
Understanding the implications of the one-way system is crucial for planning travel during this period. Drivers are advised to stay informed about the latest traffic updates and adjust their travel plans accordingly. Resources such as the Jasa Marga toll road operator’s website and social media channels provide real-time information on traffic conditions and road closures. Jasa Marga is the Indonesian state-owned enterprise responsible for the operation and maintenance of toll roads.
The current situation highlights the ongoing challenges of managing large-scale population movements during major holidays in Indonesia. The government and law enforcement agencies are continually refining their strategies to minimize congestion and ensure the safety and efficiency of the transportation network. The success of these efforts will depend on close monitoring of traffic patterns, effective communication with the public, and the cooperation of all stakeholders.
Authorities will continue to assess traffic conditions throughout the night and into Sunday morning, with a final decision on the extension of the one-way system expected to be announced shortly. Travelers planning to use the Trans-Java toll road are encouraged to check for the latest updates before embarking on their journeys. For more information on traffic regulations and travel advisories, please visit the official website of the National Police of Indonesia (https://polri.go.id/).
Please share this information with anyone traveling during the arus balik and leave your comments below if you have experienced any traffic disruptions.
