Hi, guys. Does anyone know of a template or a cad program that allows you to determine a 3 point turn for a semi trailer? I can't afford AutoTurn, and all the templates I've found online deal with trucks moving forward, not reversing and making that 3 point turn. Thanks!
Try asking of a Civil Engineering page. I bet this comes up in road/parking access all the time for them.
Do a search for AASHTO standards.