Geometric Design Part-1



Highway Engineering

  • Comparison among various road plans.

 

NOTE: Length of the road as per 3rd 20 years road plan.

  • ​​​​​​​Total length of the road={4.74*No of towns & village} or {road density * area} whichever is greater would be total length.

  • National highway and State highway

  1. Length of NH=Total Area of state in km2 / 50

  2. Length of SH = Total Area of state in km2/ 25 or {62.5 *No town in the state length of NH} whichever is maximum.

  • Length of major district road = Total Area of state in km2 / 12.5 or {90* *No town in the state length} whichever is maximum.