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Traffic Engineering
D2i provides comprehensive traffic engineering services that support projects from early planning through final design and implementation. Our team delivers data-driven analysis, practical design solutions, operational improvements, and coordinated stakeholder engagement to enhance mobility, safety, and constructability across every phase of a project. Explore our services to see how we approach transportation challenges strategically and efficiently, and if your project requires experienced, responsive traffic engineering support, contact us today to discuss how we can assist.
Transportation Engineering & Design
D2i supports transportation projects through proactive, transparent community outreach and public involvement services. We help agencies communicate project goals, schedules, and impacts clearly to residents, businesses, and stakeholders. Our approach includes public meetings, stakeholder coordination, visual exhibits, and responsive communication strategies that build trust, address concerns, and support informed decision-making throughout the project lifecycle.
Planning & Feasibility Studies
We assist clients with early-stage planning and feasibility efforts to evaluate options and inform decision-making. Our team conducts data-driven analyses to assess project needs, operational performance, and potential constraints. These efforts establish a clear, defensible path forward for design development and implementation.
Traffic Operations & Safety Improvements
Our traffic operations services are centered on improving mobility and safety for all users. We evaluate existing conditions, analyze traffic performance, and identify data-driven solutions to address operational challenges. Based on these findings, we develop targeted improvements such as signal upgrades, signing and pavement markings, and corridor-specific enhancements tailored to each intersection or roadway segment.
Signing, Pavement Markings & MOT
We assist clients with early-stage planning and feasibility efforts to evaluate alternatives and support informed decision-making. Our team performs data-driven evaluations to define project purpose and need, assess operational performance, and identify physical, environmental, and right-of-way constraints.
Design-Build Services
We are a responsive, coordinated engineering team that keeps design-build projects moving efficiently. Our team integrates closely with contractors, owners, and stakeholders to maintain clear communication and proactive coordination throughout the project lifecycle. Our approach emphasizes collaboration, schedule awareness, and practical design solutions that support accelerated delivery and seamless execution.
Community Outreach & Public Involvement
D2i supports transportation projects through proactive, transparent public outreach that keeps communities informed and engaged. We coordinate stakeholder meetings, public involvement activities, and clear project communications to build trust, address concerns, and facilitate informed decision-making.