[Home | D2k Traffic Safety Traffic Control, Pavement Marking, Equipment Rental, & Flagging Contractor Welcome to D2K Traffic Safety! We provide reliable traffic control solutions across Illinois, Wisconsin, and Indiana. From daily equipment rentals to custom traffic management plans, we ensure safety, efficiency, and compliance. Our services include barricades, arrow boards, pavement marking, and signage installations. Trust D2K Traffic Safety to keep your projects running smoothly. Contact us today to learn how we can support your traffic safety needs!]