D Squared Infrastructure, Inc

D Squared Infrastructure (D2i) is a transportation engineering firm focused on delivering clear, practical solutions that move projects forward. We work with public and private clients to support roadway, traffic, and infrastructure projects at every stage of development. Our team is known for its collaborative approach, attention to detail, and ability to integrate smoothly with project teams. We prioritize thoughtful design, constructability, and responsiveness to help ensure successful outcomes from concept through construction. At D2i, quality and accountability guide everything we do. We take pride in producing dependable plans, clear documentation, and solutions that stand up to real-world conditions. Our goal is to support infrastructure that improves safety, enhances mobility, and serves communities in meaningful, lasting ways.