I think I might have something that can help - it's written in VFP and deals with the infamous "traveling salesman" problem http://en.wikipedia.org/wiki/Travelling_salesman_problem - its' really quite sophisticated & there is even a patent on the way it was done.
There a good way to get a hold of you?

>Hello Experts... Does someone can point me to an existing application I can purchase for "Vehicle Routing and Best Route".
>written in VFP
>
>Thanks
>
>Raz