Ho Chi Minh City is set to review and reorganize its traffic signal system to address growing congestion exacerbated by narrow roads, increased vehicle numbers, and new compliance with regulations prohibiting right turns at red lights.

On January 12, during the “Citizens Ask – Government Answers” forum hosted by the Ho Chi Minh City People’s Council, traffic signal management emerged as a key concern among residents. While the implementation of Decree 168 has improved traffic law compliance, residents called for comprehensive solutions to optimize the city’s traffic signal system for greater safety and efficiency.

Current traffic signal management

Bui Hoa An, Deputy Director of the Ho Chi Minh City Department of Transport (DOT), explained that the city currently manages 1,070 traffic signal intersections. Among these, 843 operate independently with pre-programmed cycles, while 227 are connected to the city's central traffic control system.

Since January 1, 2025, the management of traffic signals has been transferred to the city’s Traffic Police under the new Road Traffic Safety Law.

The implementation of Decree 168 has positively impacted daily traffic patterns, significantly reducing signal violations. However, with rising vehicle volumes and narrow roads, particularly during the Lunar New Year holiday, congestion remains a challenge.

In response to the issues, the DOT and local law enforcement have already installed 50 new signs permitting motorbikes to turn right at red lights at key intersections. These signs were completed on January 11. According to Bui Hoa An, the city will continue expanding this initiative to alleviate long wait times at intersections and improve traffic flow.

Collaborative efforts for urban traffic management

To further enhance traffic organization, the DOT is collaborating with the police, local authorities, and residents. "While the police and transport sectors bear the primary responsibility, local support is critical," emphasized An, noting that public cooperation is especially vital in areas where businesses and daily activities occur along traffic corridors.

On January 13, the DOT and relevant agencies will convene to evaluate recent traffic developments and formulate strategies to optimize traffic signal operations and overall urban traffic management.

Tuan Kiet