Product Selection
TCC helps match Alpha Pads to agency requirements, cabinet conditions, project specifications, and related field equipment so customers can select compatible products before purchasing or bidding.
Traffic Control Corporation helps agencies and contractors source, apply, and support Alpha Pads with the practical field knowledge needed for dependable traffic infrastructure. Backed by over 75 years in transportation technology, TCC combines product guidance, local Midwest support, training, troubleshooting, and cabinet-level expertise so teams can keep signal equipment projects moving with confidence.

From selection to field support, TCC helps teams apply Alpha Pads with confidence.
TCC helps match Alpha Pads to agency requirements, cabinet conditions, project specifications, and related field equipment so customers can select compatible products before purchasing or bidding.
Engineers support practical application decisions by reviewing intersection needs, legacy constraints, electrical integration concerns, and manufacturer compatibility across traffic signal and ITS equipment projects.
Technical field staff inspect cabinets for grounding, surge protection, power output, wiring integrity, thermal conditions, UPS health, and related issues that affect dependable equipment operation.
When field equipment is not performing as expected, technicians diagnose cabinet hardware, controller inputs, communications, wiring, programming, and power-related issues to isolate the source.
TCC provides focused instruction for agency technicians on purchased equipment, giving maintenance teams practical knowledge for operation, inspection, troubleshooting, and ongoing support.
For new or rebuilt signalized intersections, TCC supports commissioning by verifying equipment function, cabinet readiness, controller interaction, and safe handoff to the operating agency.
For agencies and contractors, Alpha Pads are only valuable when specified correctly, supported locally, and integrated with the surrounding traffic system. Traffic Control Corporation brings product knowledge, cabinet-level service experience, and Midwest agency familiarity to every request, helping teams avoid mismatches, reduce downtime, and make confident decisions from planning through long-term maintenance.

Agencies and contractors rely on TCC for practical guidance, dependable support, and long-term equipment knowledge.
TCC combines manufacturer access, technical knowledge, and regional support for dependable results.
Over 75 years of traffic technology experience supports better product and service decisions.
TCC is firmly established as a local Midwest expert for traffic control matters.
Factory trained technical staff assist with field service, troubleshooting, and equipment support.
A Woodridge inventory hub helps Midwest customers access needed traffic products efficiently.
Experienced Midwest specialists supporting traffic infrastructure teams.
Traffic Control Corporation was founded in 1946 by Joseph Lizzadro, Sr. and Edward R. Hansen in Chicago, Illinois. What began as an exclusive distributor for Automatic Signal Company in Illinois, Indiana, and Wisconsin has grown into a leading Midwest source for traffic signal equipment, ITS solutions, and technical service. Today, with headquarters in Woodridge, Illinois and regional offices in Indiana, Missouri, Minnesota, and Iowa, TCC supports agencies and contractors across eleven states. The company’s vision remains practical and service-focused: keep transportation teams equipped with reliable products, informed guidance, and responsive support as traffic technology continues to evolve.
TCC helps agencies, contractors, and consultants evaluate Alpha Pads for traffic infrastructure projects by reviewing project requirements, equipment compatibility, cabinet constraints, and operational goals. The team can support product selection, application guidance, and follow-up field service so the solution fits the intersection, agency standards, and long-term maintenance expectations.
Connect with our team for clear product and service guidance.
TCC supports transportation agencies, contractors, and consultants across the Midwest with responsive technical service.
11 States
Service Area
Woodridge, IL
Headquarters
75+ Years
Experience
Ask our team about support in your state or project area.
Over 75 years in traffic control expertise.
Technical staff trained for field support.
Representation across over 40 manufacturers.
Tell us about your project, cabinet requirements, schedule, or support need, and our team will help route your request to the right product or service expert.
For immediate assistance, feel free to give us a direct call at +1 630-543-1300. You can also send us a quick email at issnews@imagesensing.com.
For immediate assistance, feel free to give us a direct call at +1 630-543-1300. You can also send us a quick email at issnews@imagesensing.com.