The Nationwide Leader in Specialized Traffic Control Equipment Rental and Smart Work Zones. Since 1999 Street Smart has been a leader the traffic safety industry. We rent, sell, and service a variety of traffic safety products throughout the United States and Canada to traffic control companies and governmental agencies. Our team is focused on providing industry-leading technology services to improve safety in construction work zones. Products include: Smart / Intelligent Work Zones, Changeable Message Signs, Portable Traffic Signals, Truck / Trailer Attenuators, Portable Rumble Strips, Portable Camera Trailers, Portable Data Collection Trailers, Arrow Boards, and much more. Contact us today to learn more.