Transportation Engineering Northwest

Transportation Impact Studies Traffic Engineering/Operations
Design Services Planning/Demand Forecasting
Transportation Planning

Our transportation planning team offers a variety of services including development of multi-modal plans, the development of mid and long-term traffic forecasting, integration of transportation and land use planning, and also include the development of transportation demand management plans.  Both short and long-range planning often incorporates the various needs of all transportation modes of travel, and our experience focuses on identifying solutions to complex transportation planning challenges.

Our recent transportation planning projects include development of detailed pedestrian and bicycle plans for large corporate campuses, city and county transportation plans, parking studies, area-wide and regional transportation plans, ferry system planning and scheduling, transit oriented development plans, downtown or core area studies, and corridor improvement projects. Specialized services have included transportation system assessment, alternatives analysis, multimodal planning, and travel demand forecasting.


TENW’s transportation planning has encompassed a wide range of projects. Below is just a sample of some of our work:

  • Microsoft Campus Master Plan/Development Agreement- Redmond, Washington
  • Woodinville 2009 Master Transportation Plan - Woodinville, Washington
  • Mill Creek East Gateway Urban Village - Mill Creek, Washington
  • Overlake Village Master Plan/Development Agreement - Redmond, Washington
  • Pine Forest Master Plan - Bellevue, Washington
  • Green River Community College Master Plan - Auburn, Washington
  • Maple Valley Town Square [Powell Development] - Maple Valley, Washington
  • Sitka Alaska Marine Highway System Alternatives Analysis - Sitka, Alaska
  • Pleasant Harbor Master Planned Resort - Jefferson County, Washington