2 State Troopers patrol the length of George Bush Tollway during weedays. Enforcement is pretty consistent between 9:00 AM and 6:00 PM. Occasionally you will see Carrollton police near the tollway and Josey Lane. Enforcement seems to be sporadic on weekends but more likely than not, there will be enforcement then as well.
Regardless of the constant enforcement and 60 mph speed limit, traffic flows between 65 mph and 80 mph most of the time. The troopers tend to pick out cars going above 70 mph as they couldn’t pull over all of the cars going less than that 🙂