NHAI Launches AI-Based Highway Monitoring Using 3D Survey
In a move to revolutionize national highway maintenance and monitoring, the National Highways Authority of India (NHAI) is deploying 3D laser-based Network Survey Vehicles (NSVs) across 23 states, covering over 20,933 km of road stretches. This initiative is part of a broader effort by the Ministry of Road Transport and Highways to utilize Artificial Intelligence (AI) in enhancing road infrastructure management in India.
What Are Network Survey Vehicles (NSVs)?
NSVs are advanced vehicles equipped with 3D laser technology capable of collecting precise data on the physical condition of roadways. These vehicles automatically identify,
- Surface cracking
- Potholes
- Patches and wear
- Other pavement-related defects
The entire process is automated, requiring no human intervention for detecting or capturing data on road damage.
Purpose and Coverage
The primary objective is to improve,
- Road safety
- Preventive maintenance
- Asset management
By surveying 20,933 km of National Highway (NH) stretches, NHAI aims to implement data-driven decision-making for road upgrades and repairs across 23 Indian states.