Dallas, Grapevine and Irving patrol the roads leading into the North side of DFW, and Fort Worth and Euless hit the south side. No breaks period! This is a six lane limited access toll parkway. Officers LOVE to hide underneath the jetways (overpasses)and nail anyone not doing 55MPH. Jetways are wide enough to hold a six lane freeway, very dark and hard to see underneath. This is where they like to hide. If you are driving on the frontage road next to the tollway, better do the posted limit and not one mile above. Watch what you do and say. They do have a 2 cell jail set up on site (this is pre 9/11)