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GS3 · Roads

NHAI to survey 20,933 km with network survey vehicles

1 min readTransport & Logistics
Battle IAS current affairs title card: NHAI to survey 20,933 km with network survey vehicles (GS3 · Roads, 22 October 2025)

What happened

  • NHAI will deploy Network Survey Vehicles in 23 states to survey 20,933 km of national highways for road inventory and pavement defects [PIB].
  • Data will go to NHAI’s AI-based “Data Lake” portal [PIB].

Background

  • Defects tracked include cracks, potholes and patches [PIB].

Why it matters

  • Regular condition data moves maintenance from complaints to planning.

How to use this in Mains

GS-III Infrastructure: energy, ports, roads, airports, railways; investment models

  1. As per PIB (2025-10-22): NHAI will deploy Network Survey Vehicles in 23 states to survey 20,933 km of national highways for road inventory and pavement defects.
  2. Regular condition data moves maintenance from complaints to planning.
Quotable data point

NHAI will deploy Network Survey Vehicles in 23 states to survey 20,933 km of national highways for road inventory and pavement defects.

PIB: MoRTH: NHAI Network Survey Vehicles, 22 Oct 2025

Exam angle

UPSC

Prelims: NSV.

Practice MCQs

Original practice questions (not PYQs).

Practice · UPSC

Length to be surveyed

Answer (b) & explanation

PIB.

Practice · UPSC

States covered

Answer (b) & explanation

PIB.

Practice · UPSC

Data portal

Answer (a) & explanation

PIB.

Go deeper

ExplainerInfrastructure in India: Importance, Financing, PPP Models, National Infrastructure Pipeline and PM Gati Shakti (UPSC Notes + PYQs)

Official source: PIB: MoRTH: NHAI Network Survey Vehicles, 22 Oct 2025

facts from cited sources only; faculty review pending