Intelligent Roadway Information System — Traffic Management

IRIS software is used to monitor, manage, and communicate roadway conditions across a transportation network. In traffic management, it can support incident response, congestion monitoring, device status visibility, alerts, reporting, and coordination between intersections or roadway assets. Agencies use systems like IRIS or ATMS platforms to improve operational awareness and keep traffic moving safely.

The term “IRIS risk system” can mean different things depending on the industry. In roadway operations, IRIS is typically associated with intelligent roadway information and traffic management, not financial or enterprise risk software. For transportation agencies, its “risk” value comes from identifying system issues, device failures, congestion, and incidents before they create larger safety or operational problems.

In safety, IRIS commonly refers to intelligent roadway information capabilities that help agencies detect, monitor, and respond to traffic events. It supports safer operations by improving visibility into signal performance, roadway conditions, incidents, and connected field devices. When paired with reliable detection, controller data, and ATMS workflows, it helps reduce response times and improve corridor awareness.

An Intelligent Roadway Information System helps agencies centralize traffic data, device monitoring, alerts, maps, and reporting so operators can make faster decisions. Depending on the deployment, it may integrate signal controllers, detection systems, cameras, field communications, and scheduled reports. TCC supports these environments through ATMS installation, upgrades, health checks, training, and field troubleshooting.

TCC supports ATMS installation and upgrades, intersection hardware modernization, system health checks, detection and preemption audits, onsite troubleshooting, controller support, and product training. The team also helps with product selection and application assistance so agencies and contractors can align equipment choices with operational goals, DOT specifications, and long-term maintenance requirements.

System health checks should be performed regularly and whenever agencies notice lag, missed alerts, communication interruptions, detection errors, or inconsistent device status. Preventive audits help identify software configuration problems, field hardware failures, cabinet issues, and network instability before they disrupt operations. Many agencies include health checks as part of annual or seasonal maintenance planning.

Yes. Traffic Control Corporation provides product and systems training, including ATMS instruction, controller operation, signal timing and coordination, detection technology, and customized training courses. Training can help municipal technicians, DOT staff, and contractors better understand software tools, maps, monitoring features, reports, schedulers, and connected intersection equipment.

TCC supports state and local transportation agencies, DOTs, county transportation departments, municipal governments, local contractors, and consulting service providers across the Midwest. Service areas include Illinois, Indiana, Iowa, Kansas, Michigan, Minnesota, Missouri, Nebraska, North Dakota, South Dakota, and Wisconsin, with regional offices and technical support resources available for field and system needs.