Cam Lam – Vinh Hao Expressway is the first component project on the North – South Eastern Expressway axis to own a modern intelligent transportation system – ITS to improve operational efficiency. As a pioneer in applying intelligent transportation systems (ITS) in the management and operation of domestic traffic infrastructure works, Deo Ca Group constantly improves the effectiveness of ITS application through human resource training, investment in modern equipment, updating and mastering technology. What is ITS? ITS is a system serving the management and operation of traffic infrastructure works, designed to allow monitoring, detecting and handling traffic incidents quickly, optimizing operational efficiency, ensuring smooth, safe, efficient, convenient and environmentally friendly traffic. Thanks to the system of data storage - analysis, monitoring and interoperability of devices, traffic incidents can be identified early, detected and timely handling measures can be activated with consistent scenarios, shortening the handling time and minimizing the risk of congestion and traffic insecurity. ITS includes many components such as electrical systems, lighting, ventilation fans, fire prevention and fighting systems, surveillance and incident detection cameras, electronic traffic signs and signal lights, loudspeaker systems, radios/walkie-talkies, and inter-route ETC toll collection systems with open inputs... ITS is a part of the expressway project, aiming to enhance the connectivity between traffic participants, vehicles and infrastructure. In particular, the camera system on the route is equipped with surveillance cameras and cameras integrated with a vehicle detection system (VDS). These types of cameras use the most advanced specialized AI image processing technology and are also supported by peripheral devices such as infrared, radar, etc. PTZ cameras can rotate 360 ​​degrees, ensuring full line observation without blind spots; VDS cameras are integrated with AI with functions such as vehicle classification, license plate recognition, detection and warning of incidents such as speeding, traffic congestion, stopped vehicles, going in the wrong lane, going in the opposite direction, objects falling on the road, etc. Images of vehicles will be collected and synthesized through cameras installed along the line and transmitted in real time to the smart control center, while integrating the use of artificial intelligence to support the process of monitoring, tracking, operating and making decisions when traffic situations arise. Inside the tunnel, ITS is linked to the electromechanical system (fire protection, jet fans, lighting, monitoring sensors, etc.) and plays a special role in situations where serious incidents such as fire and explosion need to be handled. ITS also provides traffic information directly to road users, helping them grasp the traffic situation as quickly as possible. Electronic traffic signs provide information on traffic conditions, incidents, and other traffic conditions, helping drivers adjust their journeys appropriately. Mr. Nguyen Viet Huy - Deputy Director of the Vietnam Expressway Administration affirmed that ITS application helps improve safety, management efficiency and operation of traffic works. "The ITS operating system includes both hardware and software, in which the software connects devices together to handle incidents in a connected and synchronous manner. ITS allows faster incident handling thanks to the ability to monitor and analyze remotely through cameras and monitoring screens. Without an intelligent traffic system, it must be monitored by patrolling and controlling. When an incident occurs, timely detection is limited," Mr. Nguyen Viet Huy emphasized. Reducing traffic congestion and improving the efficiency of the transport system also contributes to reducing environmental pollution. Vehicles do not need to stop at toll stations, helping to reduce emissions and save fuel. In addition, ITS helps the operation management unit record information and recommendations for managing operating equipment for maintenance and repair, supporting authorities in handling traffic safety violations through data collected and provided by the system. The first expressway with ITS Cam Lam - Vinh Hao Expressway is the first component project on the North - South Eastern Expressway axis to own a modern ITS, invested by a consortium of investors led by Deo Ca Group to complete ITS synchronously with the route and put into synchronous operation as soon as the expressway begins to be exploited. ITS at Cam Lam - Vinh Hao Expressway is integrated with both the road and tunnel sections, with ITS equipment clusters operating on renewable energy using solar battery technology and