Highway Driving Rules in India: Stay Safe and Informed

India has one of the largest road networks in the world, spanning over 63 lakh kilometres. It includes a vast stretch of highways and expressways connecting major cities, destinations and ports across the country. One of the most popular of them is National Highways (NH).

However, driving on these roads requires you to follow several rules. Maintaining the speed limit and lane discipline is of utmost priority. Plus, you must follow the traffic signs to ensure safety for yourself and other cars.

In this blog, let us break down highway driving rules in India in detail.

What are the Highway Rules in India?

According to the Press Information Bureau (PIB) headquarters, India’s National Highway network has grown by over 60% from 2014 to 2025. With such rapid growth and diverse road conditions, it becomes important to know the traffic and safety rules you must follow.

Let’s get into it below:

Lane Discipline and Overtaking in Highways

If you have ever wondered what is the most important highway driving rule in India, the answer is lane discipline.

On multi-lane highways, always keep to the left or middle. If you want to overtake, take the right lane and then shift to the left lane. Moreover, don't change lanes frequently, as it can disrupt traffic. Always remember to turn on your indicator when you're changing lanes to avoid sudden braking and accidents.

Also Read: What is an Over Speeding Challan?

Speed Limit on Highways in India

In India, there are different kinds of highways with varied lanes. According to the Ministry of Road Transport and Highways, here are the speed limits you should follow:

Note: State authorities can set lower speed limits in accident-prone areas. Always check for speed limit signs and obey them.

Night Driving Guidelines

According to India Today, 11.5% of road accidents occur between 9 pm and 12 am, largely due to overspeeding. Moreover, highways demand long driving hours, which could lead to fatigue. Therefore, use low-beam lights to avoid startling an approaching car.

Plus, you should also avoid overtaking at night and maintain a safe distance from cars (3-second rule). You must also watch out for stray animals and pedestrians.

Monsoon Travel Guidelines

The monsoon season is a challenging feat for Indian drivers. Highways become overcrowded and the roads become slippery. To avoid collisions, you must maintain your speed below the maximum limit. Make sure your brakes are working and avoid braking suddenly.

Use low-beam headlights and avoid honking unnecessarily. This creates a safe and secure traffic condition, which can save many lives.

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Also Read: Understanding Car Crumple Zones and Their Safety Benefits

What Do Highway Traffic Signs Mean?

Traffic signs on highways play a major role in ensuring safety and security. If you are wondering what the national highway traffic rules are, pay attention to the signs.

In India, there are generally 3 types of traffic road signs: Mandatory, Cautionary and Informatory signs.

Mandatory Signs

The following signs clearly indicate what highway driving rules you must obey. They are legally binding and failing to follow them can lead to penalties or fines.

Cautionary Signs

If you encounter cautionary signs, such as school ahead, you must adjust your speed to ensure safety. Here are some common warning signs found on highways:

Informatory Signs

When it comes to highway driving rules in India, you must also know about informative signs, which often appear in blue squares. These provide critical information:

Also Read: Difference Between Internal and External Combustion Engines

Final Words

While obeying highway driving rules in India is essential, you must also take precautions. These include ensuring your vehicle is in good condition, carrying valid documents and investing in vehicle insurance. Accidents can strike from anywhere, and without a policy, you may have to scramble for money.

With Bajaj General Insurance, step into worry-free travel. We provide 24X7 roadside/spot  assistance, Private Car Package Policy for comprehensive coverage and other benefits which will make your car insurance journey remarkable. Buy now!

FAQs About Highway Driving Rules in India

What is the basic rule of driving on highways?

The basic rule for driving on a highway is to maintain strict lane discipline and keep to the left.

What is the NHAI 20km rule?

The NHAI rule suggests that people living within 20 km of a toll plaza can claim exemption from user fees.

What is the speed limit on the National Highway of India?

The speed limit differs for different cars. However, you must never exceed 120 km/hr on Indian highways.

What precautionary measures should I take before driving on highways?

Precautionary measures include checking tyre pressure, cleaning the windshield and testing headlights and tail lights for clear visibility.

What is the difference between a 2-lane and a 4-lane?

A 2-lane road has one-way traffic flow on both sides. On the other hand, a 4-lane road provides 2 lanes for each direction.

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