UPSC Notes

Sustainable Urban Road Infrastructure and Dust Pollution Mitigation

PYQs

8

Articles

1

Momentum

21

Phase IFoundation

Background

Overview

This concept integrates urban planning, environmental management, and infrastructure development, all critical areas for UPSC. It highlights practical solutions to pressing urban environmental issues like air pollution and the role of technology in achieving sustainability goals.

Sustainable urban road infrastructure involves designing, constructing, and maintaining roads in a manner that minimizes environmental impact, enhances urban mobility, and contributes to public health and safety. A key aspect of this is mitigating dust pollution, a significant contributor to ambient particulate matter, especially in urban areas.

Phase IIStatic core

Facts & tables

Key facts

Components

Includes durable pavement design, efficient drainage, greening of right-of-way, and use of innovative construction technologies.

Role of Technology

Advanced tools like Network Survey Vehicles (NSV) and Road Asset Management Systems (RAMS) enable data-driven planning and maintenance.

Environmental Benefits

Reduces fugitive dust emissions, improves air quality, and supports urban biodiversity through greening.

Socio-economic Benefits

Enhances mobility, reduces maintenance costs, improves road safety, and contributes to overall urban liveability.

Reference table

Static syllabus anchors

TypeReference
Conceptual areaAir Pollution & Emissions
Conceptual areaEnvironmental Law & Policy
Conceptual areaWelfare Schemes & Social Policies

Reference table

Institutions & roles

BodyRole
CSIR–Central Road Research Institute (CSIR–CRRI)Researches
Public Works Department (PWD), Government of NCT of DelhiImplements
Phase IIIExam lens

Prelims angle

Overview

Prelims angle: Multi-statement analysis

Prelims angle: Conceptual understanding

Quick revision

  • Integrates road design, construction, maintenance with environmental goals.
  • Key focus: mitigating road dust pollution (fugitive emissions).
  • Methods: greening road right-of-way, durable pavements, efficient drainage.
  • Tools: Network Survey Vehicles (NSV), Road Asset Management Systems (RAMS).
  • Benefits: improved air quality, mobility, safety, reduced costs.

High-confidence PYQs

Topic timeline

Air Pollution & EmissionsEnvironmental Law & PolicyWelfare Schemes & Social Policies

CSIR–CRRI Flags Off Indigenous Network Survey Vehicle for Urban Road Monitoring; Launches Field Survey for CAQM-Supported Standard Framework Project in Delhi NCR

03 Aug 2026 · Sustainable urban road infrastructure focuses on environmentally sound road design and maintenance, crucially integrating dust pollution mitigation through measures like greening and advanced asset management systems.

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Related topics

Current topic

Sustainable Urban Road Infrastructure and Dust Pollution Mitigation

Practice writing on this topic

UPSC has asked 8 linked questions on Sustainable Urban Road Infrastructure and Dust Pollution Mitigation in Mains. Write an answer to one — and get it evaluated.

UPSC Prelims PYQs on Sustainable Urban Road Infrastructure and Dust Pollution Mitigation

Practice official previous year questions asked by UPSC related to this concept.

In rural road construction, the use of which of the following is preferred for ensuring environmental sustainability or to reduce carbon footprint? 1. Coppe...

2020·Environment & Ecology
Solve

With reference to green hydrogen, Consider the following statements : 1. It can be used directly as a fuel for internal combustion. 2. It can be blended w...

2023·Environment & Ecology
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For the measurement/estimation of which of the following are satellite images/remote sensing data used? 1. Chlorophyll content in the vegetation of a specifi...

2019·Science & Technology
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Consider the following statements: Statement I: Circular economy reduces the emissions of greenhouse gases. Statement II: Circular economy reduces the use ...

2025·Environment & Ecology
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With reference to polyethylene terephthalate, the use of which is so widespread in our daily lives, consider the following statements: 1. Its fibres can be ...

2022·Environment & Ecology
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With reference to ‘fly ash’ produced by the power plants using coal as fuel, which of the following statements is/are correct? 1. Fly ash can be used in the ...

2015·Environment & Ecology
Solve

According to the Environmental Protection Agency (EPA), which one of the following is the largest source of sulphur dioxide emissions?

2024·Environment & Ecology
Solve

With reference to furnace oil, consider the following statements: 1. It is a product of oil refineries. 2. Some industries use it to generate power. 3. Its ...

2021·Environment & Ecology
Solve

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