Himachal Pradesh

Himachal Pradesh is the seventeen largest State by land and the twenty most populous state in India. It is situated in the northern part of India. Himachal Pradesh shares borders with Uttar Pradesh to the south, Uttarakhand to the southeast, Haryana to the southwest, Punjab to the west, and the Union territories Jammu and Kashmir and Ladakh to the north. It also shares international borders with the Tibet Autonomous Region of China to the north.

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Haryana

Haryana is a land-locked state. It is the twenty largest State by land and the eighteen most populous state in India. It is situated in India\’s northern region. Haryana shares borders with Uttar Pradesh to the east, Punjab to the west, Himachal Pradesh to the northeast, and Rajasthan to the west and south. Hαryana surrounds the country\’s capital Delhi on three sides (north, west and south).

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Gujarat

Gujarat is the fifth largest state by land and the ninth most populous state in India. It is situated on India\’s western coast. Gujarat shares borders with Rajasthan to the northeast, Maharashtra to the southeast, Madhya Pradesh to the east, and Dadar and Nagar Haveli and Daman and Diu to the south.

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Goa

Goa is the smallest state by land and the fourth smallest populous state in India. It is situated on India\’s southwestern coast. Goa shares borders with Maharashtra to the north, Karnataka to the east and south, and the Arabian sea to the west.

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Chhattisgarh

Chhattisgarh is the ninth largest state by land and the seventeenth most populous state in India. It is situated in India\’s Central region. Chhattisgarh shares borders with Uttar Pradesh to the north, Madhya Pradesh to the northwest, Jharkhand to the northeast, Maharashtra to the southwest, Odisha to the east, and Telangana and Andhra Pradesh to the south.

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Bihar

Bihar is the twelfth largest state by land and the third most populous state in India. It is situated in India\’s eastern region. Bihαr shares borders with Uttar Pradesh to the west, West Bengal to the east, and Jharkhand to the south. It also shares international borders with Nepal to the north.

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Assam

Assam is sixteen largest state by land and the fifteen most populous state in India. It is situated in India\’s northeast region. Assαm shares borders with Arunachal Pradesh to the north, Nagaland and Manipur to the east, Meghalaya, Tripura, and Mizoram to the south and West Bengal to the west. It also shares international borders with Bhutan to the north and Bangladesh to the south.

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Arunachal Pradesh

Arunachal Pradesh is the fourteen largest state by land and the twenty- sixth most populous state in India. It is situated in India\’s northeast region. Arunachal Pradesh shares borders with Assam and Nagaland to the south in the Indian states. It also shares international borders with Bhutan to the west, Myanmar to the east, and a disputed border with China to the north at the McMahon Line.

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Andhra Pradesh

Andhra Pradesh is the seventh largest state by land and the tenth-most populous state in India. It is situated on India\’s south-eastern coast. Andhra Pradesh shares borders with Telangana to the northwest, Chhattisgarh to the north, Odisha to the northeast, Karnataka to the west, Tamil Nadu to the south and the water body of the Bay of Bengal to the East. It has the second largest coastline of 974 km in India after Gujarat.

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Set Back Distance 2.21

Set Back Distance: It is clearance distance, required from the centre line of pavement/road to the obstruction in ode to maintain the adequate sight distance to the curve. The set back distance or clearance required from the centre line of horizontal curve depends upon. Required sight distance (SD) Radius of horizontal Curve (R) Length of

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Extrawidening 2.19

ExtraWidening: Extra width provide to Road at horizontal curve is called extrawidening. Note: This topic is part of the second chapter of Highway Engineering. I suggest reading this topic in the context of the complete chapter: Geometric Design of Highway. If you want to read the entire Highway Engineering, click here: Highway Engineering. It is

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Method of Obtaining Superelevation & Radius of Horizontal Curve 2.18

Method of Obtaining Superelevation: Introducing superelevation on a horizontal curve in the field is an important feature in construction. The full super-elevation is attained by the end of transition curve or at the beginning of the circular curve. The attainment of superelevation may be split up into two parts: Elimination of crown of the cambered

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Design of Superelevation 2.17

Design of  Superelevation⇒ Design of superelevation is a complex problem for mixed traffic conditions because different vehicles are moving with different speed hence the required superelevation are also different. Note: This topic is part of the second chapter of Highway Engineering. I suggest reading this topic in the context of the complete chapter: Geometric Design

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