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TCD is a leader in the planning and design of intelligent transportation, security, and hybrid communications systems. We have the necessary in-house design resources and expertise to support our projects through all phases including plans preparation, scheduling, construction, integration, testing, final documentation, and acceptance. Our personnel have exceptional experience, knowledge, and expertise in the electrical, communications, engineering, networking, and transportation fields.



TCD has the in-house construction services and financial resources necessary to provide simultaneous support for multiple projects in different jurisdictions and states. Our commitment to safety, quality construction practices, and customer service has allowed us to maintain an exemplary track record of completing projects within contract budgets and time frames. TCD consistently meets or exceeds our clients expectations. Our strong working relationships with both public and private entities, including vendors and suppliers, provides the framework for expedited problem resolution and success.



For over 4 decades, TCD has been integrating intelligent transportation technologies including video surveillance, dynamic message signs, traffic signals, reversible lanes, tolls, lighting, incident management/evacuation, vehicle detection, enforcement, solar power, and weather systems. We integrate all types of communications networks including fiber optic, wireless, cellular, ethernet and copper. Ongoing training and certification provides TCD technicians with the knowledge required to assemble, configure, test, and integrate these high-end technologies which are used in most current transportation projects.

System Maintenance


TCD is well structured to handle the maintenance needs of virtually any transportation agency. From cutting edge redundant fiber networks to legacy copper networks, we have the personnel and resources to meet or exceed our clients infrastructure maintenance requirements. Our technicians regularly service IP based fiber optic, wireless, copper, and cellular communications systems which include cameras, dynamic signs, traffic signals, workstations, servers, switches, routers, SAN/NAS devices, and the associated control software. Our proactive approach to regular maintenance tasks and quick resolution of system problems or failures keeps TCD at the forefront among system maintenance service providers.

Design Build


The TCD approach to Design Build is to provide a timely, completed project which meets or exceeds all of the requirements and goals of the client while respecting timelines and budgetary constraints. This is accomplished by gaining a complete understanding of our clients wants and needs through direct communication and exchange of information. TCD works to leverage the full experience of key personnel towards the goal of developing a realistic, efficient design which will result in a fully functional and economic project.

Video Surveillance


Since installing one of the first successful IP based traffic video surveillance projects in the mid 1990's, TCD has been at the forefront of traffic video system technology. Our extensive knowledge of digital and analog video, and the transport mediums which carry it, allows TCD to provide the most cost effective and highest quality installations for our clients. TCD specializes in traffic, enforcement, thermal, and security based video systems.