Traffic Signals

Pedestrian Crossings

Highway Lighting

Electrical Distribution

Infrastructure Projects

Municipal Improvements

Built for Infrastructure Projects

At Rainbow Distributors, we supply high-quality wire and cable products that meet the demanding requirements of traffic signal, roadway, and infrastructure projects. We partner with contractors, municipalities, and government agencies throughout the Southeast to provide dependable products, responsive service, and fast turnaround times.

Whether you’re wiring a new intersection, upgrading existing infrastructure, or completing a transportation project, we’re here to help keep your project moving.

  • Contractor Focused – Supporting transportation and electrical contractors.

  • State Specification Products – Products sourced to meet DOT and agency requirements.

  • Fast Turnaround – Quick sourcing and dependable delivery.

Products We Supply

Fiber Optic Cable

Support today’s intelligent transportation systems with high-performance fiber optic cable designed for fast, reliable data transmission. Ideal for traffic signal communication, ITS networks, and connected infrastructure applications.

Span Wire

Our span wire provides the strength and durability needed to securely support traffic signal assemblies in demanding roadway environments. It delivers dependable support for new construction, system upgrades, and maintenance projects.

Highway Lighting Cable

Dependable cable solutions for highway and roadway lighting systems. Built to withstand harsh outdoor conditions while delivering reliable power for lighting installations and infrastructure projects.

Signal Cable

High-quality signal cable designed for traffic signal systems, pedestrian crossings, and intersection control equipment. Available to meet a wide range of DOT and state agency specifications.

State Specification Compliance

We supply signal cable products that meet the requirements of transportation agencies throughout the Southeast including:

  • Alabama

  • Florida

  • Georgia

  • North Carolina

  • South Carolina

  • Tennessee

Need help identifying the correct material for your state’s specifications? Our experienced team can help.

Contact Our Team