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NHAI Deploys High-Tech Survey Vehicles Across 20,000 km of National Highways

The National Highways Authority of India is rolling out high-tech Network Survey Vehicles across the country. These specialized vehicles will monitor over 20,000 km of highways using advanced 3D laser technology. The system automatically detects road defects like potholes and surface cracks without human intervention. All collected data will be analyzed through an AI-powered portal to improve highway maintenance and commuter safety.

Key Points: NHAI Deploys Network Survey Vehicles for Highway Data Collection

  • Advanced 3D laser systems automatically detect road defects like potholes and cracks
  • Data uploaded to AI-based portal Data Lake for expert analysis and insights
  • Surveys cover 20,933 km across 23 states every six months for continuous monitoring
  • Specialized vehicles equipped with 360-degree cameras and GPS for precise data collection
  • Initiative aims to enhance commuter safety and highway maintenance efficiency
2 min read

NHAI to deploy Network Survey Vehicles across country for over 20,000 km of National Highways

NHAI launches high-tech Network Survey Vehicles across 23 states to monitor 20,933 km of National Highways, using AI and 3D laser technology for better road maintenance.

"The data collected through NSV surveys will highlight deficiencies in road conditions, prompting NHAI to take corrective measures - Ministry of Road Transport & Highways"

New Delhi, October 22

To enhance the experience of the commuters on National Highways, NHAI will deploy Network Survey Vehicles (NSV) in 23 states covering 20,933 km for collection, processing and analysing Road inventory and Pavement condition data of National Highway stretches, the Ministry of Road Transport & Highways said in a press release.

New Delhi [India], October 22 (ANI): To enhance the experience of the commuters on National Highways, NHAI will deploy Network Survey Vehicles (NSV) in 23 states covering 20,933 km for collection, processing and analysing Road inventory and Pavement condition data of National Highway stretches, the Ministry of Road Transport & Highways said in a press release.

The deployment of NSVs will enable NHAI to collect necessary data related to road inventory and pavement condition, including all relevant road defects like surface cracking, potholes and patches etc. The data collected through NSV surveys will highlight deficiencies in road conditions, prompting NHAI to take corrective measures for better upkeep of National Highways.

Data collected through the NSV survey will be uploaded on NHAI's 'AI' based portal Data Lake, where it will be analysed by a dedicated team of experts at NHAI to transform data into knowledge and subsequent actionable insights. Finally, the data collected at regular intervals as per Government of India guidelines shall be preserved for future technical purposes in the Road Asset Management system in prescribed formats.

The pavement condition surveys will be carried out using a 3D laser-based NSV system capable of capturing and reporting road defects automatically without any human intervention, with the help of high-resolution 360-degree cameras, DGPS (Differential Global Positioning System), IMU (Inertial Measurement Unit), and DMI (Distance Measuring Indicator). These are equipped with versatile data acquisition & processing software to accurately measure and report the inventory & pavement condition data. The data shall be collected for all projects involving 2/4/6 and 8 lanes with NSV before the start of work and thereafter at regular intervals of six months. To implement this initiative, NHAI has invited bids from qualified companies.

The Network Survey Vehicle (NSV) System is a specialised infrastructure management tool comprising vehicles equipped with advanced sensors and data acquisition systems. These vehicles systematically collect data on road inventory and the condition of National Highways. The collected data is useful to take decisions for pavement maintenance, asset management, and infrastructure planning, contributing to the enhancing safety and efficiency of the National Highway Network across the country.

- ANI

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Reader Comments

P
Priya S
As someone who frequently travels on NH48, this is much needed. The potholes during monsoon are terrible. Hope they implement this quickly across all major highways.
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Sarah B
Good initiative but I hope the data collected actually leads to action. We've seen many such announcements before where the implementation was slow. The six-month survey interval seems reasonable though.
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Arjun K
The technology sounds impressive - 3D laser, DGPS, IMU systems. This is the kind of modern infrastructure management India needs. Hope they extend this to state highways too eventually.
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Vikram M
While the technology is good, I'm concerned about the cost. Hope this doesn't become another expensive project with limited results. The focus should be on actual road quality improvement, not just data collection.
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Michael C
The Data Lake and AI analysis part is interesting. If implemented properly, this could revolutionize how we maintain our highway infrastructure. Looking forward to seeing the results!

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