National Road Research Repository

Research Archives

IRC Highway Research Board Official Repository

Reporting Fiscal Year

Vol. 71–74

FY 2025–26

(Vol. 74 (2025–26))

Showing 1–3 of 3 indexed submissions

GRRR-2025-1100-A01Proforma ASec 1100.30: Road Pavement Management

Apr 2025 – Mar 2027(Targeted)

Digital Twin and LiDAR-Based Real-Time Pavement Asset Management System on Greenfield Expressways

CSIR - Central Road Research Institute (CRRI)

ReportingImplementing

National Highways Authority of India (NHAI)

SponsoringCoordinating

High-definition mobile LiDAR and drone photogrammetry deployed across 240 km corridor for automated rutting, cracking, and roughness index monitoring.

IRC Code / Standard Impact: Inputs submitted for formulation of IRC:SP:128 (Digital Twin Asset Guidelines).

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GRRR-2025-2200-B02Proforma BSec 2200.20: Materials and Mixes

Jun 2023 – Sep 2025(Actual)

Performance Evaluation of High Modulus Asphalt Concrete (HMAC) with Bio-Based Polymeric Rejuvenators

CSIR - Central Road Research Institute (CRRI)

ReportingImplementing

Ministry of Road Transport and Highways (MoRTH)

Sponsoring

Laboratory fatigue endurance and wheel tracking tests with 40% reclaimed asphalt pavement (RAP) achieving resilient modulus exceeding 14,000 MPa at 20°C.

IRC Code / Standard Impact: Under review for inclusion into IRC:37-2018 pavement design revisions.

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GRRR-2025-6200-D01Proforma DSec 6200.10: Accidents and Safety

Oct 2024 – Mar 2026(Targeted)

Solar-Powered Smart LED Delineation and Automatic Fog Hazard Warning Systems on Mountain Highways

L&T Infrastructure Engineering Ltd.

ReportingImplementing

Border Roads Organisation (BRO)

SponsoringCoordinating

Zero-grid self-illuminating road stud array coupled with optical visibility sensors to dynamically adjust lane marking intensity in dense fog on NH-10.

IRC Code / Standard Impact: Recommendations submitted to IRC Highway Safety Committee (H-8).

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Showing 1–3 of 3 submissions100 per page

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