Barricades And Bright Ideas: Delhi Metro’s Safety Push Amid Foggy Chaos |

Updated: January 25, 2026 20:31

Image Source: Business Line

The Delhi Metro Rail Corporation (DMRC) has expanded safety measures across Phase-4 construction sites, barricading nearly 20 km and installing LED rope lights, blinkers, and deploying over 270 traffic marshals. These steps aim to protect commuters, motorists, and pedestrians amid dense winter fog that sharply reduces visibility in Delhi.

Delhi’s winter fog has once again highlighted the need for enhanced safety around large infrastructure projects. Responding to the challenge, the Delhi Metro Rail Corporation (DMRC) has rolled out a comprehensive safety framework across Phase-4 construction corridors.

Key Highlights

Barricading Expansion
Nearly 20 km of construction sites along Phase-4 corridors have been barricaded to safeguard both vehicles and pedestrians. The barricades create a clear separation between construction zones and public pathways, reducing risks during low visibility conditions.
Illumination Measures
To counter fog-induced hazards, DMRC has installed approximately 17 km of LED rope lights and blinkers along barricades. These lights make construction zones more identifiable during foggy nights and early mornings, ensuring safer navigation for commuters.
Traffic Management
More than 270 traffic marshals have been deployed round the clock to manage vehicular flow near construction sites. Their presence is intended to prevent accidents and guide motorists through congested stretches.
Contextual Background
The safety push comes in the wake of heightened scrutiny following a tragic incident in Greater Noida involving a tech professional. Authorities have emphasized that infrastructure projects must prioritize public safety, especially during adverse weather conditions.
Broader Impact
Phase-4 of the Delhi Metro is a crucial expansion aimed at improving connectivity across the capital. By strengthening safety protocols during construction, DMRC seeks to maintain public trust and ensure uninterrupted progress on one of the city’s most ambitious transport projects.

With dense fog continuing to disrupt visibility in Delhi, DMRC’s proactive measures underline its commitment to commuter safety. The combination of barricades, lighting, and traffic marshals reflects a multi-layered approach designed to minimize risks while keeping the city’s metro expansion on track.

Sources: The Indian Express, NewsDrum, India News

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