As you enter Riesel, Tx., the speed limit drops from 75 to 55. There are signs, but you have to really pay attention because there is a hill just after the 55 mph sign and the officer is parked on the right just under a tree just after the hill. So, you really need to brake since there is little distance after the sign and before the hill. There is also a traffic light just over the hill. For safety, the signs should be enlarged and moved or an additional sign should be placed 50 to 100 yards before the current position of the 55 mph sign to give motorist more time to slow down. Flashing Yellow Lights warning of an up coming traffic light is also a good idea. Safety first.