The APD officer park in the entranceway to Eldorado High School. The gates are shut at night, creating a little "cove" that the police can hide in. This trap probably only occurs on weekdays, because on weekends most of Montgomery is a cruising street and has cops all over the place. This speed trap occurs soon after the speed limit is lowered from 40 to 35 on Montgomery. Given that Montgomery is a major street (3 lanes each side) and that there are no curves or any other justification for speed limit lowering, this is obviously designed as a speed trap zone. They have change the speed limit on this street (down) at least once that I’m aware of. Specifically, the section from Tramway to about Wyoming used to be 45 mph, and is now 40.