NEMA TS1/TS2 Compliant certified

NEMA TS1/TS2 Compliant

Caltrans TEES Compliant certified

Caltrans TEES Compliant

Traffic Light Controllers

Traffic light controllers manage intersection signal timing, coordination, and safety for urban, highway, and ITS infrastructure. This category features Econolite's 2070 Series, Cobalt Series, and ATC Controller Modules, engineered to meet NEMA TS1/TS2 and Caltrans TEES standards for reliable, standards-compliant intersection control across municipal and state transportation networks.

Econolite Traffic Signal Controllers (Cobalt Series, 2070LX Series, ATC Controller Modules, EOS Software)
Econolite Traffic Signal Controllers
2070 Traffic Signal Controller
Lane Control Modules

Our Range of Products

Econolite Traffic Signal Controllers (Cobalt Series, 2070LX Series, ATC Controller Modules, EOS Software)

Econolite Traffic Signal Controllers (Cobalt Series, 2070LX Series, ATC Controller Modules, EOS Software)

  • Hardened 7-inch touchscreen for mobile use
  • ATC modules boost intersection intelligence
  • 10,280+ controllers proven in 44+ systems
Econolite Traffic Signal Controllers

Econolite Traffic Signal Controllers

  • Cobalt Series with 7-inch hardened touchscreen
  • EOS software enables next-gen signal control
  • NEMA TS1 and Caltrans compliant for wide use
2070 Traffic Signal Controller

2070 Traffic Signal Controller

  • Linux OS open architecture for easy programming
  • Meets Caltrans TEES 2020 & NEMA TS1/TS2 specs
  • 9,900+ controllers deployed across 41+ systems
Lane Control Modules

Lane Control Modules

  • PowerPC processor with QUICC engine power
  • Configurable for Caltrans 2070, 170, 170E
  • ATC-compliant BSP for broad platform support

Frequently Asked Questions

What does a traffic light controller do?

A traffic light controller manages the timing and sequencing of signal indications at an intersection, coordinating vehicle and pedestrian phases to optimize traffic flow and safety. It processes inputs from detectors, timing plans, and communication networks to switch signal states according to programmed logic and applicable transportation standards.

What standards do traffic light controllers need to meet?

What's the difference between the 2070 Series and Cobalt Series controllers?

Are these controllers compatible with existing traffic cabinets?

What is an Advanced Transportation Controller (ATC)?

Do you provide technical support after purchase?

How do I choose the right traffic signal controller for my intersection?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Municipal & Urban Traffic Management

Municipal & Urban Traffic Management

Controllers manage signal timing at city intersections to improve traffic flow, reduce congestion, and enhance pedestrian safety.

State Departments of Transportation

State Departments of Transportation

Caltrans and NEMA TS1/TS2-compliant controllers support statewide signal standardization and DOT infrastructure projects.

Smart City & ITS Infrastructure

Smart City & ITS Infrastructure

ATC-based controllers integrate with EOS software and detection systems to support intelligent transportation networks.

Highway & Roadway Operations

Highway & Roadway Operations

Controllers coordinate signal phases and detection along highway corridors to manage high-volume traffic safely.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Transportation Agencies Choose Traffic Control Corporation

75+ Years of Midwest Expertise

Local traffic control specialists with decades of hands-on intersection and ITS deployment experience across eleven Midwest states.

Multi-Million Dollar Inventory

Extensive on-hand stock of Econolite controllers and components ensures fast delivery for time-sensitive signal projects.

Factory-Trained Technical Support

Certified field service technicians provide onsite troubleshooting, training, and ongoing support for every controller we supply.

Ready to Upgrade Your Intersection Controllers? Let's Talk

Share your project details and our traffic signal specialists will follow up with product recommendations and a quote.

Contact Us Today

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.