Civil project

The spreadsheet show the traffic volume since 2006.
You are a pavement engineer and you are asked to design the new road. The following assumptions are to be made:
 The pavement is a flexible pavement.
 The CBR of the subgrade to be 15.
 Design life is 20 years.
 Use the recommendations of AustRoads (2017).
 Use CIRCLY/Autspads to analyse and design the pavement.