The Council of Scientific and Industrial Research-Central Road Research Institute signed a Memorandum of Agreement with the Haryana government on June 15, 2026, to implement a scientific framework for paving and greening urban roads. This strategic partnership aims to drastically reduce road dust pollution, which is a primary contributor to poor air quality in the National Capital Region. By standardizing road design and maintenance, the project seeks to transform urban infrastructure into a sustainable environmental asset for the region.
Addressing the Road Dust Challenge in the NCR
Road dust is a significant environmental challenge in Northern India, particularly within the National Capital Region (NCR). Scientific studies, including those by IIT Kanpur, have identified road dust as the single largest source of PM10 (Particulate Matter up to 10 micrometres) in Delhi, contributing more than 50 percent of the total load during dry months. This dust is composed of soil particles, tyre wear, and silt that accumulate on unpaved road shoulders and are re-suspended into the atmosphere by moving vehicles. The persistent presence of these particles leads to severe respiratory issues and contributes to the chronic winter smog that affects millions of residents.
The Standard Framework for Paving and Greening
To combat this issue, the CSIR-Central Road Research Institute (CRRI), in collaboration with the School of Planning and Architecture (SPA), New Delhi, developed the Standard Framework for Paving and Greening of Urban Roads. This framework represents a shift from traditional patchwork road repairs to a comprehensive engineering and ecological approach. It provides standardized designs for road cross-sections to ensure that no portion of the Right-of-Way (ROW), which is the total land area allocated for a road, is left as loose soil. By integrating specific zones for utilities, pedestrians, and greenery, the framework effectively eliminates the sources of wind-blown dust.
Core Pillars of the Sustainable Infrastructure Model
The implementation of this framework is structured around four critical pillars that integrate modern urban planning with road engineering:
- Scientific Paving of Shoulders: This involves ensuring that road edges, which are often the largest sources of dust, are either paved or covered with interlocking tiles to prevent soil exposure.
- Multi-tier Urban Greening: This pillar focuses on utilizing native, dust-trapping plant species on medians and side-slopes. These plants act as natural filters and help to stabilize the soil.
- Road Asset Management System (RAMS): This is a data-driven platform that monitors road health and traffic loads in real-time, allowing for proactive maintenance before the road surface deteriorates and generates dust.
- Modern Drainage Systems: By strengthening stormwater management, the framework prevents waterlogging and the subsequent accumulation of silt, which becomes a major dust source once it dries.
Institutional Roles: CSIR-CRRI and the Haryana Government
The Council of Scientific and Industrial Research-Central Road Research Institute (CSIR-CRRI), established in 1952, is a premier national laboratory headquartered in New Delhi. Operating under the Ministry of Science and Technology, it serves as the nodal agency for road and transportation research in India. Under the new agreement, CSIR-CRRI will provide technical expertise and design standards to the Haryana government. The state has initially targeted approximately 1,900 kilometres of urban roads for redesign across several major NCR cities.
| City | Focus Areas |
|---|---|
| Gurugram | High-traffic corridors and residential greening |
| Faridabad | Industrial zones and arterial road paving |
| Karnal | Smart city integration and dust-free zones |
| Panipat | Main highway edges and scientific landscaping |
| Sonipat | Connector roads and utility zone standardization |
This massive project will be overseen by the Commission for Air Quality Management (CAQM) to ensure compliance with regional pollution control standards.
Strategic Significance for Urban Air Quality
The adoption of this standard framework is a vital step toward meeting India’s commitments under the National Clean Air Programme (NCAP), which targets significant reductions in particulate matter concentration across Indian cities. By transforming roads from passive conduits of transport into active environmental filters, the NCR can move toward a dust-free urban model. Furthermore, the integration of the Road Asset Management System (RAMS) ensures that the infrastructure remains durable and efficient, reducing the long-term economic burden of frequent repairs. This project serves as a model for other Indian cities grappling with high urbanization and severe air pollution.
Key Takeaways
- The Haryana government signed a Memorandum of Agreement with CSIR-CRRI on June 15, 2026, to mitigate road dust pollution in the National Capital Region.
- The project implements the Standard Framework for Paving and Greening of Urban Roads, developed by CSIR-CRRI and the School of Planning and Architecture (SPA).
- Road dust is a major source of PM10 pollution, contributing more than 50 percent of the total load in Delhi during dry months.
- The framework utilizes the Road Asset Management System (RAMS) for real-time monitoring of road health and proactive maintenance.
- CSIR-CRRI, established in 1952, operates under the Ministry of Science and Technology and is headquartered in New Delhi.
- The initiative targets approximately 1,900 kilometres of urban roads across seven NCR cities in Haryana, including Gurugram and Faridabad.
