FORTRAN

Traffic control equipment and accessories, namely, traffic light signaling devices, and accessories specially adapted therefor, namely, hangers, brackets, poles, support arms, luminous or mechanical traffic signs, backboards, and snow cap visors, bicycle and pedestrian traffic signals, signal LEDs; Solar-powered luminous beacons and flashers; Traffic control hardware, namely, traffic detection devices, traffic controllers, pedestrian crosswalk controllers; batteries used for traffic control systems and uninterruptable battery backup systems comprised mainly of a central backup unit, batteries, heater mats, and a bypass switch, used for traffic control equipment; electronic devices, namely, pedestrian accessibility pushbutton stations to assist the visually impaired with street crossings; Traffic detection devices, namely, in-ground loop devices, radar traffic detection systems, detector cards, Cabinet Interface Units; Pre-emption systems for emergency vehicles, comprised of Optical Processing Unit and Optical detector/receiver; radar speed detection signs

Management services for traffic operation centres for others

Installation, maintenance and repair of traffic control equipment; consulting services for others in the field of the maintenance and repair of traffic control equipment and systems

Consulting services for others in the field of the manufacture of traffic control equipment and systems

Consulting services for others in the field of the design of traffic control equipment and systems