Q. Super-elevation is expressed as

  • (A) the difference of heights of two edges of the carriage-way to the width of the carriage-way
  • (B) the difference of radii of curves
  • (C) the difference of the road gradients
  • (D) none of the above
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βœ… Correct Answer: (A) the difference of heights of two edges of the carriage-way to the width of the carriage-way

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