Being one of the major national highways in India, NH 75 national highway passes through the states of Karnataka, Andhra Pradesh and Tamil Nadu. If you are planning a road trip from Bengaluru to Tamil Nadu, this will help you to know everything about NH75 - its route, famous spots, speed limit and things to consider while riding through this national highway.

National Highway 75 crosses three geographical areas of Karnataka state, specifically Malenadu, Karavali, and Bayaluseeme. It also passes through towns such as Nellyadi, Shiradi Ghat, Kunigal, Bengaluru, Venkatagirikota, Katpadi and so on.

States Falling Under National Highway 75 (NH 75)

While travelling through National Highway 75, you will pass through the states:

• Karnataka
• Andhra Pradesh
• Tamil Nadu

Entry and Exit Points of National Highway 75

NH 75 starts from Bantwal in Karnataka and terminates at Vellore in Tamil Nadu. The national highway 75 connects numerous cities and towns as it passes through three states.

Here are the list of vehicles that can pass through Karnataka, Andhra Pradesh, and Tamil Nadu via NH 75:

• Vehicles not exceeding eight seats, including the driver’s seat (M1 category)
• Vehicles with nine or more seats including the driver’s seat (M2 and M3 category)
• Vehicles for good carriage (N category)
• Motorcycles and Quadricycle.

The Ministry of Road Transport and Highways impose different speed limits for different vehicles on national highways. The limit set are:

• Motorcycles: 80 km per hour
• Quadricycle: 60 km per hour
• Three-wheeled vehicles: 50 km per hour
• Motor vehicles with not more than eight seats in addition to the driver’s seat used to carry passengers: 100 km per hour
• Motor vehicles having nine or more seats in addition to the driver’s seat used to carry passengers: 90 km per hour
• Motor vehicles used to carry goods: 80 km per hour

Some of the famous places around NH 75 are mentioned below:

1. Karnataka

Situated along the Arabian coastlines you can take a halt in some of the following locations:

• Sri Chamundeshwari Temple
• Mysuru Palace
• Somnathpur temple
• Sri Sakleshwara Swamy Temple
• Manjarabad Fort
• Dalai Lama Temple
• Triund Hill
• Bhagsu Waterfall
• Kangra Valley
• Gyuto Monastery
• Hoysaleshwara Temple
• Shri Kedareshwara Swami Gudi
• Shri Chennakeshava Swami Temple

2. Andhra Pradesh

Some of the famous places you can visit on your route are:

• Pulicat Lake
• Araku Valley
• Rishikonda Beach
• Chandragiri Fort

3. Tamil Nadu

While passing through NH 75, you can take a pit stop at the following locations:

• Varaiaaru Odai Waterfalls
• Maasila Falls
• Aagaya Gangai Pair waterfalls

Before you go on a road trip through national highway number 75, here are some of the important things to consider.

• NH 75 has been going through major road-widening projects for the last few years. Hence, keep an eye out for road closures, diversions and construction.
• Follow the signs that indicate the speed limit on the highway and adhere to them.
• Recognise the speed differences of vehicles ahead and behind between the lanes and adjust your vehicle’s speed accordingly.