Pedestrian facility design features cover sidewalks and walkways, multi-use trails, curb ramps, marked crosswalks and enhancements, transit stop treatments, roadway lighting, overpasses/underpasses and street furniture (walking Environment). Also related to roadway design, intersection design, traffic calming, traffic management, signals and signs and other areas of foot travel, pedestrian facility implementation is a key component to traffic design. Pedestrians are the most vulnerable road users and even more so in mixed traffic areas making pedestrian facility education, research, safety, study a core factor in best traffic practices.