• Smart Transportation Solutions

    Founded in 1984, Castle Rock is widely recognized as a leader in the development, integration, deployment, and hosting of Intelligent Transportation Systems (ITS) solutions.

    In our 30-year history, we have been innovators in many areas of ITS, including electronic toll collection, heavy vehicle weigh-in-motion, ITS standards development and more.

    Since 2002, the core of our business has focused on cutting-edge 511 traveler information systems.

  • The Future of 511

    Castle Rock prides itself on being a small, forward-thinking, and innovative firm that stays abreast of the latest trends and developments in the field.

    This dedication is reflected through our diverse offering of products and services.

    We specialize in the planning, building, and operation of integrated, state-of-the-art, condition reporting systems, 511 phone systems, websites, and mobile applications.

    We have guided many transportation agencies through full-scale 511 projects, including deployments in Idaho, Iowa, Kentucky, Louisiana, Maine, Minnesota, New Hampshire, Indiana, the New York State Thruway Authority, Rhode Island, and the Sacramento Area Council of Governments, among others.

  • Delivering Quality and Dedication

    In Castle Rock's early years we developed innovative, first-generation systems that now form the basis of ITS worldwide. Building on this successful history, Castle Rock is at the leading edge of ITS system developments.

    The success of these systems and the later application of these ideas throughout North America is a testament to our ability to develop innovative solutions to everyday transportation problems.

    We have built our reputation on the quality of our work. We expect to provide superior services and deliverables that more than satisfy the needs of our clients.

    We sincerely hope that you consider Castle Rock to assist you in the development and deployment of technologies that will help shape the future of your region and the world.

  • About Castle Rock

    Castle Rock was established in 1984 to apply the benefits of advanced technologies to transportation and has been a pioneer in the field of Intelligent Transportation Systems (ITS) from the start.

    Our experience includes all areas of advanced technology applications within the transportation environment, including ITS research, planning, deployment and evaluation.

    Castle Rock's public and private sector client base extends throughout North America, Europe, and Asia.

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