This small town uses traffic violations against cars and especially trucks traveling I-35 in both directions. Tickets are issued for any speed over the posted and fines are 150 dollar miminum. Tickets are issued for exiting the interstate at above the suggested exit speeds. i.e forty with an exit speed of 35. Fines are imposed at the same 150 dollar miminum. Use extreme caution between their city limit signs which extend far beyond any actual town. Population is around 550.