I was ticketed for going 105 in a 75 in some random section of the I-10 headed Phoenix-LA.... I told the police officer I wasn't reckless, etc... She saw my record, and dropped it to a 90 in a 75 (maximum for AZ Civil), went to traffic school, and the ticket was dropped. What I found out from an attorney afterwards was that if she wanted to argue 105 in a 75 (which is automatically criminal jurisdiction), she'd also have to prove some sort of danger I posed to others. When there are no other cars on the road except for a truck two miles down in the right lane going well over 75, it gets laughed out by the Justice of the Peace courts, which are made up of elected civilians, many of whom have not passed the bar, but expect a ticket to pass a straight face test.