Dubai’s Roads and Transport Authority (RTA) is stepping up its road maintenance game by introducing LiDAR — short for Light Detection and Ranging — into its asset management system. This tech shift is part of a broader strategy to modernize how the city monitors and maintains its roads, using data-driven insights from digital twin platforms.

RTA has adopted the latest LiDAR (Light Detection and Ranging) technology to assess the condition of road assets and enhance the accuracy of data used in digital twin platforms. The initiative supports the development of preventive, predictive, and proactive maintenance… pic.twitter.com/8I7j9J9haw

— RTA (@rta_dubai) April 9, 2025

LiDAR isn’t new to the tech world, but RTA’s application of it marks a leap in how public infrastructure is managed. Instead of relying on slower, traditional visual inspections, lasers scan and map road conditions in real time. The result? Faster, more accurate data collection that feeds into advanced maintenance strategies — both preventive and predictive.

Hussain Al Banna, CEO of the Traffic and Roads Agency at RTA, highlighted the efficiency gains. “LiDAR technology delivers a remarkable boost in performance and speed, delivering up to 300% compared to traditional visual inspections,” he said. It’s a move that fits with Dubai’s broader vision of becoming a global model for smart, sustainable cities.

Accuracy is another key benefit. According to Al Banna, LiDAR offers up to 95% accuracy when assessing road conditions. This precision enhances the reliability of the data used for infrastructure decisions and helps streamline maintenance planning.

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LiDAR also enables safer inspections of high-up or hard-to-reach assets — think traffic lights, road signs, and lighting poles. This kind of efficiency isn’t just about numbers; it also reduces (or even eliminates) the need for manual labor in hazardous environments.

The scale of coverage is another game-changer. LiDAR will allow the RTA to scan around 80 kilometers of roads in a single day — a massive improvement compared to older methods, which typically cap out at 3 kilometers per day. Scanning can also be done on the move, at speeds between 30 and 100 km/h, helping to avoid road closures and traffic blockages.

Al Banna also emphasized the value of this real-time, high-resolution data in long-term planning: “This advanced technology delivers highly accurate data and detailed analysis of asset conditions, supporting the long-term sustainability of the Assets Condition Index (ACI)”. He noted that it helps in smart scheduling of maintenance, especially predictive tasks, by prioritizing based on strategic needs.