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Wayside Signal & Communications

Centralized train control

System Design and Installation Services

Herzog Technologies

Herzog is an industry-leader in the signal and communications field. From design to installation to commissioning, our railroad professionals lead the industry in safety, quality, and delivery.

Our expertise ranges from complex wayside installations to crossing construction, tower installation, and fiber optic installation/test activities.

Related Capabilities
Who We Serve
Class 1 railroads
Short line railroads
Rail transit systems
Signal construction
Communications construction
Systems maintenance
Material packaging
Added Value
System design
In-service commissioning

New system design, installation,
and in-service commissioning

Herzog’s team of professionals excels in constructing railroad systems in support of new commuter startups. Our construction capabilities and experiences are wide-ranging and all-encompassing. We cater our services to our client’s needs in all stages of project development.


Throughout our history, we have learned that every railroad is unique. Our expertise has given us the ability to know what is reliable, provides ease to our customers, and has a lower maintenance cost. Let us work with you and apply our lessons learned to provide the best solution for your railroad.


After system design and material procurement, we intelligently integrate both into a cohesive package. We provide all facets of integration in our facilities, from assembly to factory acceptance testing, ensuring a safe and high-quality product.

Material Packaging

Once the integrated product has passed our comprehensive testing regimen, it is packaged and prepared for shipment and delivery. Depending on the scale of the project, we send either small kits or large containers to you or your job site. This guarantees the field forces have all necessary materials on-hand and on-time.



Wayside signal

We provide service & support in every aspect of wayside signaling including control points and intermediates and have the résumé to prove it.

  • Wayside systems
  • Highway-grade crossing systems
  • Defect detector systems
  • Yard and bridge control systems


Herzog tailors communications solutions specific to the needs of your railroad using a variety of communications networks.

  • Microwave, RF, Wi-Fi, and cellular
  • Fiber optics and Ethernet


Herzog currently maintains several signals and communications for customers, primarily commuter agencies, across the country.

  • Signal systems
  • Communications systems
  • Back office systems
  • Passenger information systems
Added value


Experience and relationships

Our seasoned crews understand the railroad and are familiar with all types of infrastructure. This expertise allows for flexible hours, minimized downtime, and accommodation for your railroad’s operations. Herzog is about creating relationships, not one-time transactions.

Wayside Signal & Communications Featured Project

FDOT SunRail Phase 2 Commuter Rail System Signal Installation

Herzog managed the design, constructed the buildout, as well as performed the in-service testing and commissioning of the wayside signal and grade crossing system to extend the current SunRail commuter rail service.


This commuter rail extension added 18 miles of double track and included work for the following:

  • New PTC-ready wayside construction
  • Crossing upgrades/replacements
  • Fiber optic cable & data radio


Construction performed in full compliance with regulatory requirements and align with industry best-practices and guidelines.

  • Federal Transit Admin
  • FRA
  • FCC
  • APTA