Transportation Planning & Impact Analysis

Traffic & Transportation Services: Traffic Studies, Impact Analysis, Traffic Assessment Letters

Transportation Planning & Impact Analysis


  • Geotechnical Consulting
  • Slope Stability Analysis
  • Industrial Piping Design
  • Subsurface Evaluations
  • Site Characterization
  • Soil & Foundation Evaluation
  • Pipeline Inspections
  • Retaining Walls
  • Geohazard Assessment
  • Groundwater Flow Analysis
  • Compliance & Monitoring
  • Permitting & Planning
  • Site Design & Site Plans
  • Bridge Design & Evaluations
  • AutoCAD Services
  • Special Inspection Services
  • Safety, Quality & Work Plan

Ensure your development maintains safe and efficient traffic flow with our dedicated Traffic Services. We conduct detailed Traffic Studies and Impact Analysis to assess the effect of new construction on local roadways. From preliminary Trip Generation Analysis to securing official Traffic Assessment Letters, we provide the data and solutions needed for regulatory sign-off.
Count on us for expert analysis of your Turning Site Triangle and overall transportation strategy.
Key Traffic & Transportation Services: Studies & Analysis: Traffic Studies, Impact Analysis, Traffic Assessment Letters
Planning: Trip Generation Analysis, Turning Site Triangle






In our experience, every building project requires different engineering principles, design methodology, and equipment in order to meet the project's individual goals; BDC offers the years of professional experience it takes in order to provide this unique and customized design procedure.

Dev Bell, Vice President

Contact Information

Located in the beautiful Columbia River Gorge, we service the metro Portland area, as well as much of Washington and Oregon. Stop by our office, or call our Client Services Manager Allison Cooper today! Our business hours are 8:00AM-5:00PM