The following are links to various traffic signal and process control equipment vendors and manufacturers.
- Advanced Traffic Products: Signal preemptors, vehicle detectors and signal communication equipment
- Athens Technical Specialists, Inc.: ATSI Conflict Monitor & Loop Detector Test Equipment
- BES Concrete Products: Manufacturer of underground precast concrete pull boxes and enclosures
- Blackburn Mfg. Co.: Underground utility marking flags, warning tape and marking paint
- Clary Corporation: Traffic signal power UPS, power protection and battery back-up
- Component Products, Inc.: Traffic signal pedestal bases, aluminum and galvanized poles, polycarbonate and aluminum mounting hardware, decorative concrete light poles and fixtures
- Christy Concrete Products, Inc.: Reinforced concrete and Fibrelyte pull boxes and vaults
- Clifford of Vermont: Supplier of IMSA, communication and traffic signal cables and loop conductors
- Duro-Test Lighting: Manufacturer of traffic signal lamps and specialty lamps
- Econolite Traffic Control Products: Econolite controllers, traffic signals and equipment
- Edco Home Page: Power & communication lightning protection and filtering products
- Eberle Designs, Inc.: EDI Conflict Monitors, detectors and NEMA load switches and flashers
- Electro-Tech’s.: Designer and manufacturer of LED message and traffic signal devices
- Eltec Corporation: Digital time switches, coordinators, solar flashers, pager-controlled flashers
- Electronic Integrated Systems: Radar Traffic Detectors
- Encom Radio Systems: Spread spectrum wireless traffic control interconnect systems
- ForTel Traffic, Inc.: VCalm(tm), BumbleBee’s, LED’s and Other traffic control products.
- GELcore: L.E.D. traffic signal lamps
- General Traffic Controls: Traffic signal equipment and services for Iowa, Nebraska, N. Dakota & S. Dakota
- GRE America: GINA spread spectrum wireless modems
- IDEC Corporation PLC’s: IDEC Programmable Logic Controllers
- Information Display Co.: Radar Speed Display Systems
- Iteris: Iteris ITS & Vantage video detection systems
- K-Light Laboratories Corp.: Photometric testing, TLM-100 LED Traffic Light Meter
- Lightguard Systems: Flashing LED Pedestrian Safety Crosswalk System
- Lights by H & H: Suppliers of traffic signal lamps and quality lighting products
- McCain Traffic Supply: McCain Traffic Supply
- Midian Electronics: Wireless traffic detector & receiver
- National Sign & Signals: Illuminated street name signs, fiber optic and LED traffic signals and blankout signs
- Never Fail Loop Systems: Preformed Traffic Detection Loops
- Northwest Signal Supply, Inc.: Peek controllers, traffic signals and equipment, steel poles
- Naztec, Inc.: Naztec traffic control equipment
- Novax Industries, Inc.: Novax traffic control equipment
- OMJC Signal, Inc.: Purchaser & reseller of used and refurbished traffic signal and outdoor lighting equipment
- Online Power: Uninterruptible power supplies for traffic signals
- Optisoft: The Intelligent Traffic Signal Platform
- Pacific Lighting Sales, Inc.: Traffic signal equipment and hardware, Peek video detection, preemption systems; architectural, antique & roadway lighting and poles
- Peek Traffic: Traffic signal equipment sales and maintenance
- Pelco Inc.: Traffic signal brackets, mounts, cabinets, hardware
- Polara Engineering.: Manufacturer of durable, ADA-compliant push buttons: standard, vibro-tactile and audible
- Power Systems Group: Uninterruptible power supplies for traffic signals
- Precision Solar Controls: LED/Solar message signs and lane control products, LED traffic signals
- Premium Quality Lighting: Traffic signal lamps and specialty lighting
- Progressive Traffic Products: Traffic associated products design, manufacturing and sales
- Reagan Quality Lighting: Traffic signal lamps and specialty lighting
- Reno A&E Home Page: Reno detection systems
- RTC Manufacturing: Digital time switches, coordinators, preemption systems, solar flashers, detector racks
- Safetran Traffic Systems, Inc.: Manufacturer of 170/2070 transportation control equipment
- Silicon Constellations: Wireless lighting solutions for Pedestrian and Traffic Safety
- Sunnyvale General Devices and Instruments: Communication technologies of spread spectrum radio, video, fiber optic systems, digital telephone interfaces, and LAN/WAN products for the traffic signal industry
- Strongwell: Quazite utility enclosures, vaults, covers and equipment pads
- Synchronex: LED signs, traffic signal equipment and hardware, controllers and cabinets, video and loop detection systems, conflict monitors, loadswitches
- Tassimco Technologies: “Pioneer of the Countdown Pedestrian Signal”
- Temple, Inc.: Distributor and supplier of products and integration and technical services for the Intelligent Transportation Systems (ITS) and traffic control markets
- Tesco Controls: Utility meter enclosures for traffic signals & lighting, pump station & lighting controls, SCADA systems, traffic signal UPS’s, generator transfer panels
- Tomar Electronics: Strobecom optical traffic preemption & priority systems; strobes & lightbars
- Traffic Safety Corp.: Crosswalk Safety with Flashing Inset Lights
- Traffic Sensor Corp.: Conflict monitors, Caltrans 170 isolators, NEMA load switches and flashers
- Traffic Sign & Signal Covers Concepts: Custom manufactured sign and traffic signal covers for covering out-of-service signs, signals and pedestrian crossing heads
- Traffic Technology, Inc.: The “Unilight” single-lens L.E.D. traffic signal for the color vision impaired
- Trafficware: Trafficware software
- Traffix Devices: Construction signs, cones, barricades and vests
- Traficon: Video for Traffic Data Collection and Incident Detection
- U.S. Traffic Corp.: Loop detectors, conflict monitors, Traconex/Multisonics/TS2 controllers, traffic and ped signals, cabinets, UPS, LED message signs and trailers, radar speed displays
- Wapiti Micro Systems: 170/170/ITS traffic controller software
- Wavetronix: Offering the SmartSensor, the ITS industry’s ONLY auto-calibrating, auto-configuring traffic sensor
- Western Pacific Signal: Turnkey Advanced Traffic Management Systems (ATMS) and central control upgrades, LED signs, traffic signal equipment and hardware, controllers and cabinets, video and loop detection systems, conflict monitors, loadswitches
- Wilcox Sales: Audible pedestrian signals
- 3M Company: Canoga detectors and Opticom signal preemption equipment
You may find the following links useful.
- ATSSA: American Traffic Safety Services Association
- The ABAG Homepage: The Association of Bay Area Governments
- CALTRANS: The California Dept. of Transportation
- California Vehicle Code
- The FHWA Homepage: The Federal Highway Administration
- IMSA: International Municipal Signal Association
- ITE-ON-THE-WEB: The Institute of Traffic Engineers
- Access ITS America: Intelligent Transportation Systems of America
- ITS: Institute of Transportation Studies
- MSA: Maintenance Superintendent’s Association
- MUTCD: Manual of Uniform Traffic Control Devices
- The NTCIP Homepage: National Transportation Communications for ITS Protocol
- Pacific Gas & Electric “Green Book”: PG & E’s Online Requirements for Electrical & Gas Service
- Traffic Signals Index: A Collection of Links to Signal & Transportation-related Vendors, Contractors, Manufacturers and Organizations
- The TRB Homepage: The Transportation Research Board
- USA: Underground Service Alert-North
- The U.S.D.O.T.: The United States Dept. of Transportation
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