80 is legal on large amounts of Texas highway. It is glorious.

My record is clean, in that I got a bogus ticket once in Clayton, NM and a legit on in Iowa that nonetheless left a bad taste in my mouth because there was nothing around to hit except some errant corn. I'd have more respect for highway speed limits if they weren't blatant cash grabs.

Interestingly, both of my speeding tickets were with my mother in the car.