CDM Smith delivers traffic engineering and operational analysis services that improve safety, efficiency and reliability across transport networks. Our teams apply rigorous data analysis, modeling and scenario testing to understand how traffic moves, identify constraints and optimize network performance. From junction and corridor operations to access management and multimodal integration, we develop practical, implementable solutions that support informed planning and design decisions. By integrating operational insights throughout the project lifecycle, we help clients reduce congestion, enhance safety, and deliver transport systems that perform under both current and future demand conditions.
We conduct rigorous analyses of intersections, interchanges and corridors to assess capacity, maneuverability, and accessibility. By optimizing operational performance in space and time, our work supports targeted improvements that reduce congestion and queuing while improving overall network efficiency.
CDM Smith evaluates existing and future traffic conditions using growth forecasts and travel demand planning scenario testing. This approach supports infrastructure planning, phasing strategies and investment decisions under varying demand conditions.
Our traffic engineering services address road safety, pedestrian and cyclist movements, public transport operations, and access management—helping create safer and more inclusive transport systems.
We support clients from early feasibility studies through detailed design and implementation—ensuring traffic engineering insights integrated into roads, bridges, and ITS projects.
Selected projects illustrating our technical and delivery experience.
Supporting practices that enhance project outcomes across the lifecycle.
