Only about 1/4 mile of I-71 passes through Lindale and there are no exits/ entrances within the town limits. Lindale very frequently sets up a speed trap on that section of highway. Various groups have tried to either take them to court or write legislation against the trap.
One piece of legislation was temporarily successful in shutting this trap down, but a court overruled it. Lindale is a tiny suburb and gets a LARGE percentage of its annual revenue from this speed trap.