ABOUT US Quality Traffic Data, LLC, established in 1997, is a leading, highly responsive, professional traffic data collection and transportation planning firm. We provide consultation on all aspects of projects dealing with the movement of vehicles and pedestrians to, from, and within the confines of a specified site or defined area. Our services include, ADT(24-HR Machine Counts), Axle/Classification Studies (24-Hr and Manual),Turning Movement Counts, Gap Counts, Intersection Delay...