As freeways go in the States: (state of) Montana (drive whatever speed you want); Austin, LA, and SAC (avg speed is 90) are the same. As strict enforcement wit

As freeways go in the States: (state of) Montana (drive whatever speed you want); Austin, LA, and SAC (avg speed is 90) are the same. As strict enforcement without the leniency of warnings go: most rural areas in the States because city and county revenue heavily depends on speeding tickets and fining home owners for petty infractions. The most essential enforcement is in the areas: 1) residential 2) residential/commercial Another racket is HOV/toll-lanes (also known as yuppie-scofflaw lanes) because they create more traffic, create dangers of speed differentials, and penalize people by socioeconomic strata. I wished the US adopted day-fines. [1] 1. https://lawreview.uchicago.edu/print-archive/constitutionality-income-based-fines https://lawreview.uchicago.edu/print-archive/constitutionali... PS: I haven't driven around Ireland (yet). As a general principle, I don't drive in other countries because of the insurance liability and idiosyncrasies in driving conventions and laws. RHD<->LHD can also be a hurdle to some.