Road signs, pavement markings, and delineation are essential components of traffic control to positively guide road users under varying conditions of pavement, illumination, and weather. They reinforce road laws and provide essential instructions about potential hazards, and mandatory and prohibited actions. They are carefully designed to keep traffic moving in a safe and orderly manner — Alert Today, Alive Tomorrow.
Keystone Traffic Group, LLC’s engineering work is conducted in conformance with requirements contained in the Federal Highway Administration’s Manual on Uniform Traffic Control Devices (MUTCD).