Profile: Transportation Control Systems manufactures and furnishes traffic control products. Our traffic products include controllers, detection products, automated enforcement, conflict monitors, modems, software, load switches & flashers and signals. We also provide data collection, UPS system, poles, flashing beacons, hardware and aluminum enclosures. Our flashing beacon assemblies are powered by AC/alternating current or solar-powered direct current assemblies. We offer communications, utility, lighting and mast arms poles.