Micrologic Systems Inc. Manufactures products for the transportation and utility industries, such as computerized toll and fare collection systems, and vehicle tracking systems. http://www.micrologic-systems.com/

Work Area Protection Corporation Manufacturer of traffic control and work zone safety products. http://www.workareaprotection.com/

Plastic Safety Systems, Inc. Manufacturers of temporary traffic safety and control devices such as channelizers, delineators, and reflective fencing. http://www.plasticsafety.com

Polara Engineering Manufacturer of accessible pedestrian signals that aid the elderly and disabled to cross busy city intersections. Information on models and ordering. http://www.polara.com/

Blakedale Verge and Marker Posts Manufacturer and supplier of a complete range of distance marker posts and verge markers. http://www.roadsafety.co.uk/

Maxiforce 1 Collapsible bollards to help control pedestrian and automobile through traffic. http://www.maxiforcebollard.com/

Inline Barricades Manufacturer and designer of barricades and barriers for crowd and vehicle control including police-style, steel, plastic, and portable barricades. http://www.inlinebarricades.com/

JAMAR Technologies Manufacturer of traffic counters, traffic analysis software, distance measuring instruments, and related products. http://www.jamartech.com/

JBC Safety Supplies traffic control equipment including traffic cones, barricade boards, pavement markers, and related products. http://www.jbcsafety.com/

RoadVision Technologies Manufactures Highway Beacon, the snowplowable raised reflective pavement marker. http://www.highwaybeacon.com/

Prismo Manufacturer and supplier of specialist road and associated products. http://www.prismo.co.uk/

Roadtech Manufacturing Manufacture traffic safety equipment including traffic cones, barricades, and security convex mirrors. http://www.roadtech.com/

Telephonics Corporation Specializing in communications systems for aircraft and mass transit and other traffic management systems. http://www.telephonics.com/

Traffic and Parking Control Co., Inc. (TAPCO) A manufacturer of traffic and parking control signs, pavement markings and related products. http://www.tapconet.com/

Traffic Control Products Co., Inc. Road and construction signs and other traffic safety and control products. http://www.tcpofms.com/

Vistaplan International Manufacturer of security, drawing, and storage system products. http://www.vistaplan.com/

American Signal Company (AMSIG) Manufacturer of stationary and portable electronic changeable message signs and sign systems. http://www.amsig.com/

The Revenue Markets [TRMI] Toll system and equipment products including treadles, ETC systems, coin machines, gates, and collector terminals. http://www.revenuemarkets.com/

Component Products Manufacturer of traffic signal poles, shrouds, polycarbonate framework, and related products. http://www.componentproducts.com/

Tolltex, Inc. Provides toll collection systems and services including lane traffic signals, canopy traffic signals, receipt printers, plaza and host computer systems, and related products. http://www.tolltex.com/