Download Highway Geometric Design PDF

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Contents of the Highway Geometric Design PDF

List of 32 Highway Geometric Design Formulas

Camber given Gradient
Distance from Center of Camber given Height for Parabolic Shape Camber
Grade Compensation formula 1
Grade Compensation formula 2
Gradient given Camber
Gradient given Height for Parabolic Shape Camber
Height for Parabolic Shape Camber
Height for Straight Line Camber
Length of Summit Curve for Stopping Sight Distance when Curve Length is less than SSD
Length of Summit Curve for Stopping Sight Distance when Curve Length is more than SSD
Length of Summit Curve when Length of Curve is greater than OSD or ISD
Length of Summit Curve when Length of Curve is less than OSD or ISD
Length of Transition Curve according to Rate of change of Centrifugal Acceleration
Length of Transition Curve according to Rate of Introduction of Superelevation
Length of Transition Curve by Empirical Formula for Mountainous and Steep Terrains
Length of Transition Curve by Empirical Formula for Plain and Rrolling Terrain
Length of Transition Curve if Pavement is Rotated about Inner Edge
Length of Valley Curve for Head Light Sight Distance when Length is less than SSD
Length of Valley Curve for Head Light Sight Distance when Length is more than SSD
Length of Valley Curve given Beam Angle and Height of Head Light
Length of Valley Curve given Height of Head Light and Beam Angle
Psychological Widening on Horizontal Curves
Radius of Circular Curve given Length of Transition Curve
Radius of Road given Grade Compensation formula 1
Radius of Road given Grade Compensation formula 2
Set Back Distance by Approx Method (L is greater than S)
Set Back Distance by Approx Method (L is less than S)
Set Back Distance by Rational Method (L is greater than S) Single Lane
Total Extra Widening required on Horizontal Curves
Total Extra Widening required on Horizontal Curves wrt Wm and Wps
Width of Road given Height for Parabolic Shape Camber
Width of Road given Height for Straight Line Camber

Variables used in Highway Geometric Design PDF

  1. B Pavement Width (Meter)
  2. C Rate of Change of Centrifugal Acceleration (Meter per Cubic Second)
  3. e Rate of Superelevation
  4. h Height of Subject above Pavement Surface (Meter)
  5. H Height of Eye Level of Driver above Roadway (Meter)
  6. h1 Average Head Light Height (Meter)
  7. Hc Height of Camber (Meter)
  8. hElevation Elevation Difference (Meter)
  9. l Length of Wheel Base as per IRC (Meter)
  10. Lc Length of Curve (Meter)
  11. Le Transition Curve Length for Superelevation (Meter)
  12. Ls Length of Transition Curve (Meter)
  13. LSc Length of Parabolic Summit Curve (Meter)
  14. LSlope Transition Curve Length for Slope (Meter)
  15. Lt Transition Curve Length (Meter)
  16. LTerrain Transition Curve Length for Terrain (Meter)
  17. LVc Length of Valley Curve (Meter)
  18. m Set Back Distance (Meter)
  19. n Number of Traffic Lanes
  20. N Deviation Angle
  21. NRate Allowable Rate of Change of Superelevation
  22. Rc Radius of Circular Curve (Meter)
  23. Rt Radius of Curve for Road (Meter)
  24. s Percent Grade
  25. SSD Stopping Sight Distance (Meter)
  26. v Speed of Vehicle (Kilometer per Hour)
  27. v1 Design Speed on Highways (Meter per Second)
  28. W Normal Pavement Width (Meter)
  29. We Total Extra Widening Required on Horizontal Curves (Meter)
  30. Wex Extra Widening of Pavement (Meter)
  31. Wm Mechanical Widening on Horizontal Curves (Meter)
  32. Wps Psychological Widening on Horizontal Curves (Meter)
  33. X Distance from Center of Camber (Meter)
  34. α Beam Angle (Degree)

Constants, Functions and Measurements used in Highway Geometric Design PDF

  1. Function: cos, cos(Angle)
    Cosine of an angle is the ratio of the side adjacent to the angle to the hypotenuse of the triangle.
  2. Function: tan, tan(Angle)
    The tangent of an angle is a trigonometric ratio of the length of the side opposite an angle to the length of the side adjacent to an angle in a right triangle.
  3. Measurement: Length in Meter (m)
    Length Unit Conversion
  4. Measurement: Speed in Meter per Second (m/s), Kilometer per Hour (km/h)
    Speed Unit Conversion
  5. Measurement: Angle in Degree (°)
    Angle Unit Conversion
  6. Measurement: Jerk in Meter per Cubic Second (m/s³)
    Jerk Unit Conversion

Free Highway Geometric Design PDF

Get Free Highway Geometric Design PDF for Download today. Examples are included after each Formula with a link to a live Calculator! All the Formulas and Calculators support Unit Conversion as well. This PDF features 32 calculators from Transportation Engineering. Inside, you'll discover a list of formulas such as Height for Parabolic Shape Camber, Distance from Center of Camber given Height for Parabolic Shape Camber and 32 more formulas!. The Variables, Functions and Constants are summarized at the end. Explore and share Highway Geometric Design PDFs!

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