Dubai launches AI system to link signals directly to vehicles, cutting congestion by up to 37%

The Roads and Transport Authority (RTA) in Dubai is rolling out a massive upgrade that will fundamentally change how residents drive. By integrating Artificial Intelligence (AI) and a new technology called V2X (Vehicle-to-Everything), the city is moving beyond simple timed signals. This next-generation system promises to cut congestion by up to 37% and deliver real-time traffic information directly to your vehicle’s dashboard, making the experience smoother, safer, and faster.

V2X: What the new system is and why it matters?
The Roads and Transport Authority (RTA) in Dubai has announced a new smart traffic system, labelled the V2X-network (Vehicle-to-Everything) that will link traffic signals directly to vehicles. It will send real-time information from intersections and traffic lights directly to car dashboards in connected vehicles. For older vehicles, the RTA says add-on devices or compatible apps (via CarPlay/Android Auto) will allow drivers to access the live traffic data.

Drivers will receive crucial, real-time information, including:

• Countdown Timers: A live display showing the remaining green light duration or the expected delay on the red light.
  
• Optimal Speed Advice: Recommended speeds for drivers approaching an intersection to ensure a smooth, non-stop crossing.
  
• Instant Alerts: Notifications for accidents, road closures, congestion, or necessary detours ahead.

AI-powered traffic management
The core of this transformation is the advanced traffic signal control system known as UTC-UX Fusion . Unlike older systems that operate on fixed timers, this innovation uses cutting-edge technology to manage the road network dynamically.

Here’s how the AI system is already making a difference:

• Real-Time Analysis: The system uses computer vision to analyze footage from roadside cameras. It instantly detects congestion patterns, counts the volume and type of vehicles, and even monitors pedestrians and cyclists.
  
• Intelligent Coordination: The system doesn't just manage one intersection; it coordinates entire road corridors to move "platoons" of vehicles smoothly across multiple traffic lights. This network management drastically reduces unnecessary stops.
  
• Digital Twin Simulation: Before any new timing strategy is applied in the real world, the system tests it using a digital twin—a virtual copy of the road network. This ensures all adjustments are optimized and effective.
  

The results from early phases are impressive: intersection efficiency has already improved by up to 37% in key areas like Jumeirah Street, with an overall reduction in travel times across the city ranging from 10% to 20%.

Possible roll-out date
This massive undertaking aligns perfectly with Dubai's overarching vision to be a global leader in intelligent and sustainable mobility.

• Phase 1 Completion (UTC-UX Fusion): The AI-driven dynamic system is on track for full implementation across roughly 300 major intersections by the third quarter of 2026.
  
• V2X Rollout (Vehicle-to-Infrastructure): The new V2X network is scheduled for full deployment and integration across all 620 signalized intersections between 2027 and 2028.
  

Will my new car be ready?
Yes, the system is designed for the future of cars.

• For New Cars: The RTA is actively collaborating with international car manufacturers to ensure that new vehicles entering the Dubai market are factory-equipped with the necessary built-in connectivity to talk to the V2X network.
  
• For Older Cars: If you own an older vehicle, you will still benefit from the overall congestion reduction and can likely access key information through add-on devices or popular smartphone integration applications like CarPlay and Android Auto that display live traffic data on your screen.
  

Dubai’s RTA is moving ahead with its vision of smart mobility by launching a system that links traffic signals directly to vehicles, powered by AI, digital twin simulations and V2X communications. For drivers, this means the dashboard might soon become your real-time co-pilot: showing signal changes, delays, recommended speeds and helping avoid unnecessary stops.