Speed limit drops from 70 to 65 to 45 in matter of feet and then the speed trap of 30 MPG for 1 block at this intersection. They have no local cops. The officers will idenitify themselves as Williamson Co sheriff and such. This particular intersection is where the cop will pull out in front of you then fly to edge of town to turn around and fly to catch you. You are rapped up in the fact that you almost teeboned an officer that you didnt catch the 30 MPH speed limit sign right there. There is no stop light just a mere caution light. Be warned this is a trap.