I crossed a 10 ton bridge

[Devin W]

Yep! GPS are famous for putting you where you don't want to be overpasses are scary when it says 13-4" and you are 13-5 I have learned that overpasses are measured from the lowest point .

Are there any good GPS devices or programs that let you put in specific parameters for clearance and weight? I know most let you choose interstate, toll roads, etc, but it seems like that would be a nice thing to be able to use in navigating unfamiliar territory. I'm pretty cautious about getting off the interstate in metropolitan areas for that very reason.

edit: looks like I found some info right here --> http://forum.prevostownersgroup.com/...rmin-GPS/page2