Hi Patrick,
My name is Florin Balcu, I am a Civil Engineer using for years Advanced Road Design (ARD) in Europe - known as Corridor-Ezy in USA
I represent ARD in Europe and I am very knowledgeable so if you require more information please fell free to send me email to florin.balcu@maxcad.ro
Is used in Romania and Poland
thank you
BE (Civ) Florin Balcu