Saudi Arabia Deploys World’s Largest AI Road Fleet for Hajj

The Saudi Arabia Roads General Authority (RGA) has activated the world’s largest AI-powered road inspection fleet to monitor key travel routes during this year’s Hajj, a groundbreaking move to ensure the safety of over 1.67 million pilgrims.

The 18-vehicle fleet, equipped with five types of cutting-edge monitoring technologies, is part of the Kingdom’s broader tech-heavy approach to managing the world’s largest Islamic pilgrimage.

Each unit leverages real-time data, AI analysis, and sensor-driven diagnostics to assess road integrity and preemptively address safety risks across thousands of kilometers:

• 7 Surface Damage Scanners: Equipped with high-res cameras, lasers, GPS, and onboard storage to detect cracks and surface wear in real-time.
• 4 Roughness Index Units: Measure smoothness using laser-based sensors for better driving comfort and safety.
• 3 Radar Units: Penetrate road surfaces to assess pavement layer thickness and structural durability.
• 3 Deflection Measurement Systems: Evaluate how roadways bear traffic loads, helping prevent sudden infrastructure failures.
• 1 Skid Resistance Unit: Tests friction under simulated wet conditions—critical for preventing accidents during extreme weather.
• 1 Mobile Imaging Scanner: Examines signage and roadside elements for hazards and maintenance needs.

Saudi Arabia Hajj 1446H: Smart Infrastructure at Scale

The AI fleet is part of a larger smart Hajj ecosystem. Recently, the authorities of Saudi Arabia unveiled a nationwide AI-based Hajj management system, combining:

• Satellite imagery
• Geographic Information Systems (GIS)
• Heat island detection
• Crowd movement analytics

Developed by the Ministry of Interior and King Abdulaziz City for Science and Technology, the system helps monitor crowd dynamics and environmental conditions around Mecca’s holy sites, improving emergency response and infrastructure coordination.

With over 73,000 km of intercity road networks, Saudi Arabia is setting global benchmarks in smart infrastructure and AI-powered mobility, all aligned with Vision 2030.

This year’s deployment illustrates how the Kingdom is using technology not just for efficiency, but as a tool of care, ensuring that millions of pilgrims can complete their spiritual journey safely, comfortably, and seamlessly.