NHAI Rolls Out Fog Safety Measures on National Highways Ahead of Winter Season

The National Highways Authority of India has introduced a set of engineering and awareness measures to address reduced visibility caused by winter fog on highways. The steps focus on signage, road markings, inspections, and commuter advisories.

NHAI Rolls Out Fog Safety Measures on National Highways Ahead of Winter Season

The National Highways Authority of India (NHAI) has introduced multiple measures to manage low visibility on National Highways during the winter season. The steps aim to reduce risks linked to foggy conditions and improve road visibility for users. The authority said the measures are being implemented across highway stretches prone to dense fog.

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What are the dangers of using hazard lights while driving in fog or smog?

Using hazard lights while driving in fog or smog can create confusion for other drivers. The constant flashing of hazard lights makes it difficult for those behind to determine if a vehicle is braking or simply moving slowly, increasing the risk of rear-end collisions. This misuse of hazard lights negates the signaling system that indicates lane changes or turns, leading to potential accidents. Drivers should only use hazard lights when their vehicle is stationary or poses a significant hazard.

What are some best practices for driving in foggy conditions?

To drive safely in foggy conditions, use dedicated fog lights if available, as they emit a low, wide beam that cuts through fog. If fog lights are not present, use low-beam headlights instead of high beams, which can reflect off fog and impair visibility. It's also important to reduce speed and increase following distances to allow for safe stopping. Keeping a safe distance from other vehicles and using air conditioning to prevent windshield fogging can enhance safety.

How does NHAI's new GIS-based software improve traffic management?

NHAI's GIS-based software enhances traffic management by providing real-time data on queue lengths, waiting times, and vehicle speeds at toll plazas. This software allows for timely interventions by issuing congestion alerts when queues exceed limits and recommending lane distributions to manage traffic flow better. With this system, NHAI aims to improve efficiency at toll plazas, reduce congestion, and ultimately enhance the travel experience for highway users.

What penalties will NHAI impose for vehicles without properly affixed FASTags?

NHAI plans to impose double toll fees on vehicles that do not have FASTags properly affixed to their front windshields. This initiative aims to discourage drivers from avoiding the correct placement of FASTags, which can cause delays and congestion at toll plazas. Non-compliant vehicles may also face blacklisting, ensuring that toll operations are more efficient and that all highway users experience a smoother journey.

What steps is the NHAI taking to address stray cattle accidents on highways?

NHAI has initiated a pilot project to build cattle shelters along national highways to reduce accidents involving stray cattle. This project includes constructing shelters, providing first aid and food for the animals, and ensuring their safe transportation. The initiative aims to create safer travel conditions for commuters while also addressing the humane requirement of caring for stray animals, thereby improving overall road safety.

Engineering Measures

Under engineering-related actions, NHAI has directed field teams to restore missing or damaged road signs and road studs. Faded or unclear lane markings are being repainted and reflective markers are being installed at key locations.
Reflective yellow stickers are also being added to safety devices such as metal beam crash barriers. On highway construction zones, additional safety arrangements are being put in place, including barricades, diversion signs and solar-powered blinkers at median openings to improve visibility.

Public Awareness Measures

To inform drivers about low visibility, electronic signboards and Variable Message Signs are being used to display fog warnings and speed limits. Public address systems are also being used in areas where fog is common. NHAI is sharing safety messages through electronic billboards, radio announcements and social media. Drivers are also being encouraged to use reflective tapes on vehicles so they can be seen more easily in fog.

Inspections and Emergency Support

NHAI field teams have been asked to carry out weekly night-time inspections to check visibility conditions on highways and identify spots where extra safety measures are needed.
Highway patrol vehicles will be positioned near stretches affected by dense fog. These vehicles will use blinking batons to guide traffic. Officials and workers working on highways are required to wear reflective jackets.
NHAI is also coordinating with traffic police, ambulance services and local authorities to ensure quick response in case of emergencies. Joint drills with traffic police will be conducted to improve coordination during fog-related incidents.

Advice for Highway Users

NHAI has advised highway users to follow safe driving techniques during foggy conditions such as following lane driving and maintaining safe distance from the vehicle ahead, driving at the speed of 30kmph or less to ensure adequate visibility for stopping the vehicle safely, driving vehicles with head/back light blinking, Don’t park vehicles on Highway but only at designated locations such as truck lay bays and wayside amenities, drive carefully near construction sites and diversions, install reflective tapes on commercial vehicles in full width of the vehicle which includes white tape on front and red colored tape at the rear of the vehicle.
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