If you are traveling south on Hillcrest from Fredericksburg Rd, the road dips down and it is posted 30 mph. The stickler is this…it is a school zone in the AM/PM but the school zone sign isn’t visible until you are in the middle of the school zone change. I got a ticket for speeding next door to the Balcones Heights PD at Hillcrest and Gentle Man from an officer sitting in the parking lot of his office. He told me the school zone is in effect for all of Hillcrest, btwn Fredsbg rd and Babcock. I called the court to confirm this and they said “It’s true. Pay up.”” Be warned. The big giant building at Hillcrest and Gentle Man is the police dept and officers are now standing in front of the buildng clocking people at night when you can’t see them. Hillcrest is a definite trap (poor signage and speed limit notices.)”