I rest my case Mong
You rest your case? Are you Lionel Hutz? Traffic is only one consideration. There are many constraints that have to be considered in order to achieve a route corridor such as: house demolitions/purchases, severance of farms, severance of communities, archaeology, ecology, hydrology, heritage/architecture etc.
The design team even met with landowners/interested groups etc. specifically on the choice between going west of Charleville as opposed to going east. But you knew that already didn't you?
Have you read any of the scheme documents such as the Constraints Report, Route Corridor Selection Report or the Preliminary Design Report?
Anyhoo I'm sure you'll be lodging an objection to ABP on this most serious of issues?