While there is mention of the Castle Hills area in other postings, I’m talking specifically about N.W. Military just north of Loop 410 as it passes through the City of Castle Hills. The posted speed limit is 35 mph, and the local police just LOVE to bust people going even a little bit over the limit. The uninformed see this nice, wide, 4-lane highway, fairly lightly travelled, with low traffic businesses set back from the road on both sides, and think they can drive 45 mph. Well, they can….if they’re prepared to reach into their pockets. I suggest they put the speedometer on exactly 35, get in the slow lane, and let the ignorant fly by in the left lane. Stay conservative until at least the Boy Scout Camp on the west side of NW Military….then you can relax. If coming south, at the Camp begin decelerating and don’t pick up the speed until you either enter or pass under Loop 410.