I need a consolidated package that gives me both a master site development plan and a clear traffic-flow simulation for a new truck yard whose primary role will be the storage and parking of heavy-duty vehicles. The planning side must set out a workable design layout, accurate schematics and full utility planning, showing how power, water, drainage and any comms lines reach every bay and shared facility on site. I will use these drawings as the foundation for permitting and contractor bids, so the files have to be construction-grade (DWG / Civil 3D preferred). Alongside the drawings I want to see a dynamic traffic-flow model that illustrates day-to-day operations: trucks entering the gatehouse, queuing at inspection, moving to assigned parking slots, and exiting. The simulation should highlight bottlenecks, average cycle times and yard capacity at typical weekday volumes. A brief written analysis of findings, plus any recommended tweaks to lane widths, turning radii or gate schedules, will help me justify the layout to stakeholders. Deliverables • CAD files: site plan, utility plan, annotated schematics • Traffic-flow model: native simulation file (e.g., Vissim, AnyLogic, Simio) plus a short video export • Summary report with key metrics and improvement recommendations I’ll share parcel surveys and vehicle mix once the project begins. If you’ve produced similar yard or depot studies, please mention the tools you used and attach a sample image or clip so I can gauge clarity and realism.