Geek wrote:

I recently got my CDL license and am thinking of taking an over the
road
job. I've been a scanner for years, but never looked into the laws.
I've
heard that Michigan has very tough anti-scanner laws. Does anybody
have any
inside into other state's laws. Do these laws differentiate between a
handheld scanner and a mobile scanner?

Perhaps there is a web site dedicated to this very question.

Google is your friend...
http://www.fordyce.org/scanning/scan.../scanlaws.html
www.afn.org/~afn09444/scanlaws/

--
"A positive attitude may not solve all your problems, but it will annoy
enough people to make it worth the effort." -Herm Albright