Jakarta Implements Contraflow Traffic Management During Nataru Holiday

Traffic Regulation to Reduce Congestion

The Indonesian government has activated contraflow traffic management on the Jakarta-Cikampek toll road today, December 27, 2025, as part of measures to manage traffic congestion during the New Year holiday period (Nataru 2025/2026). This traffic regulation aims to reduce congestion by utilizing opposite lanes during peak hours.

How Contraflow Works

The contraflow system will be implemented at different times for both directions on the toll road. This means that at certain times, the toll road will be used for one direction only, effectively doubling the number of lanes available for that direction. The government has announced that this measure is necessary to accommodate the increased traffic volume expected during the holiday period.

Government Preparations for Nataru

The implementation of contraflow is part of broader traffic management efforts by the government. As the Nataru holiday approaches, authorities have been intensifying their preparations to manage the anticipated surge in travel. The contraflow measure is one of several strategies being employed to mitigate congestion on key routes such as the Jakarta-Cikampek toll road and Jagorawi toll road.

Impact on Travelers

Travelers are advised to plan their journeys accordingly and stay informed about the latest traffic updates. While the contraflow system is designed to ease congestion, it may also lead to different traffic patterns that drivers need to be aware of. The government urges all road users to follow traffic instructions and regulations to ensure a smooth and safe journey during the holiday period.