skidding glare slipping accidents
Answer Discuss in Comment
soils rich in lime clays rich in sulphates sandy soils clayey soils
adhesive for coarse grains and water proofing agent for fine grains hydrophilic medium thin cover that gets oxidized in a few days destroyer of organic matter and hence more strength
Water Fine sand Stone powder Bitumen
Water Bound Macadam road Earthen road Bitumen Bound Macadam road Cement Concrete road
heavy rainfall heavy axle loads of vehicles iron wheeled traffic combined iron wheeled and pneumatic traffic
metal hard rolling dust heated stone chips
merging diverging crossing merging, travelling and diverging
alert driver stray cattle disciplined travellers sun and wind
traffic signals road repairs pedestrians crossing the rod parked vehicles
"Scientists dream about doing great things. Engineers do them."
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