Recommended Values of Camber For Different Types Of Road As Per I.R.C

Recommended Values of Camber For Different Types Of Road As Per I.R.C

For different types of road, I.R.C recommended the value of camber are as follows:

Types of Road Surface Range of camber in areas of rainfall range  
  Heavy Light
1. Highway bituminous surface or cement concrete road. 1 in 50 (2.0%) 1 in 60 (1.7%)
2. Thin bituminous surface road. 1 in 40 (2.5%) 1 in 50 (2.0%)
3. W.B.M, Gravel road surface 1 in 33 (3.0%) 1 in 40 (2.5%)
4. Earthen Road 1 in 25 (4.0%) 1 in 33 (3.0%)

Read Also:

Types Of Camber

Types of Roads in India

Classification of Terrain

Classification of Gradient

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