See also:

• Science: Technology: Transportation: Intelligent Systems  (8)

• Diamond Traffic Products - Traffic-counting products and surveillance systems.
• DuraLoop - Manufacturer of inductive preformed loop detectors for roadway applications.
• Eberle Design Inc. (EDI) - Manufactures traffic signal control products including conflict monitors, detectors, and load switches.
• Econolite Control Products, Inc. - Manufactures traffic control equipment, from mechanical components to digital electronics and traffic systems.
• EIS Electronic Integrated Systems Inc - Manufacturers of the RTMS radar an all-weather traffic sensor which detects presence and measures traffic parameters in multiple independent lanes. FAQs, downloadable manuals and software.
• Excel Technology Group - Manufactures traffic and public transport management technology.
• Fortran Traffic Supplies - Transportation solutions including computerized traffic control systems, freeway traffic management systems, and intersection control equipment.
• General Highway Products, Inc. - Supplier and distributor of traffic transportation systems, traffic equipment and highway lighting.
• Golden River Traffic - Creator of traffic instrumentation and traffic counting technology.
• Highway Information Systems Inc. - Developer, manufacturer and installer of Highway Advisory Radio stations (stationary, mobile, solar-powered, and computer-controlled) throughout the United States.
• Icoms Communications - Develops and manufactures microwave pedestrian and vehicle detectors and vehicle counting, classification and speed measurement devices for intelligent traffic management systems. Belgium.
• Image Sensing Systems, Inc. - Develops and markets video image processing products for use in advanced traffic management systems and for traffic data collection.
• Metrocount - Portable and permanent Vehicle Classifiers, Road Traffic Counters, and Windows-based analysis and reporting software. Statistics available include vehicle speed, classification, direction, flow volumes and density.
• Never-Fail Loop Systems - Manufactures and distributes inductive traffic detection loops.
• Nu-Metrics, Inc - Manufacturers of electronic traffic equipment including traffic monitors, portable counters, electronic distance measuring instruments, traffic counters and road traffic and weather information networks.
• Peek Traffic Inc. - Quality devices for loop detection and ADR counter/classifiers. Red light enforcement, and tolling for all your traffic enforcement and problem solving needs.
• Professional Traffic Graphics - Create highway and roadway traffic related diagrams based on the MUTCD. Draw traffic control plans, accident sites, safety training pictures.
• RTC Manufacturing, Inc. - Designs, manufactures, and distributes products that provide specific solutions for traffic signal and industrial application.
• Traffic Display Monitoring - Offering radar trailers to self police the roadways to make them safer especially in school zones and road construction areas as well as high traffic and dangerous road areas.
• TranSmart Technologies, Inc. - Customized, route-specific, and point-to-point real-time traffic information.