The client is a world leader in the field of automated traffic data collection. The brief was to design a series of equipment trays for installation into roadside cabinets. Each tray contained several individual pieces of equipment and particular attention to cable routing and management was needed. The layout was agreed with the client and was developed by CAD in 3D. The components and assemblies were finalised and manufacturing drawings for each component and schematics for assembly and cable routing were prepared on CAD.