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Arcadis Partners with Tennessee Department of Transportation

In a significant move to enhance traffic management capabilities, Arcadis, a worldwide leader in sustainable design and engineering, has been awarded a Traffic Systems Management and Operations (TSMO) on-call contract by the Tennessee Department of Transportation (TDOT). This five-year agreement, which commenced in March 2026, comes with an initial contract ceiling of $1 million, a figure that may be increased based on TDOT's requirements.

Comprehensive Traffic Solutions

Under this contract, Arcadis is set to provide a variety of services aimed at improving traffic management throughout Tennessee. This includes:

• - TSMO strategic planning and implementation support: Developing comprehensive strategies to improve traffic system efficiency.
• - Intelligent Transport System (ITS) master planning: Creating a regional architecture for ITS that aligns with state and national standards.
• - Corridor management and traffic signal optimization: Enhancing the functionality of traffic lights and overall corridor management to minimize delays.
• - Infrastructure design and upgrades: Modernizing existing ITS infrastructure with the latest detection and monitoring technology.
• - Event and incident management: Planning for effective responses to accidents, construction zones, and special events, ensuring minimal disruption.
• - Preparation for Connected and Automated Vehicles (CAVs): Readiness planning for technological advancements in vehicular operations.
• - Data analytics and real-time monitoring: Utilizing national best practices to evaluate performance and monitoring traffic data.

Impact on Tennessee's Communities

Arcadis plans to leverage its recognized expertise and digital capabilities to enable TDOT to make informed investments. The overarching goals of the contract include reducing traffic accidents, enhancing travel time reliability, optimizing signal timings, and boosting freight mobility, ultimately fostering economic growth across Tennessee communities.

Wassim Selman, President of US Mobility at Arcadis, expressed enthusiasm regarding the partnership: "We are proud to partner with TDOT to advance traffic operations and safety across Tennessee. Our skilled team will combine advanced analytics and tools to deliver measurable benefits for both travelers and communities. This contract underscores our commitment to innovative, data-driven solutions that enhance the resilience and efficiency of transportation systems."

Clint Butler, TDOT Account Lead at Arcadis, added, "By merging planning, design, operations, and analytics into a cohesive program, we will further prioritize transportation projects and improve safety and reliability across Tennessee’s transportation network, enhancing the overall traveler experience."

About Arcadis

Founded on a commitment to delivering sustainability and quality of life improvements, Arcadis operates globally with a workforce of approximately 34,000 professionals, including architects, engineers, and project planners. The company not only focuses on the built environment but also emphasizes sustainable choices in energy, water, and transport sectors. In 2025, Arcadis reported significant gross revenues of €4.9 billion, underscoring its influence and role in advancing infrastructure solutions worldwide.

This partnership highlights the importance of integrating smart technologies and data analytics into transportation management, promising a future where Tennessee’s roads are safer and more efficient for all users.