Transportation Economics and Modeling

As the primary author of two state-of-the-practice guidebooks on how to evaluate highway and transit projects, ECONorthwest excels at assisting state departments of transportation and other planning organizations with the evaluation and selection of transportation projects. ECONorthwest specializes in the modeling and evaluation of congestion pricing (also called value pricing). ECONorthwest has completed numerous studies of toll roads, toll bridges, and high-occupancy toll (HOT) lanes throughout the western United States. For the Puget Sound Regional Council and the Federal Highway Authority, ECONorthwest is currently managing and performing the technical analysis for a GPS-based experiment in tolling.

Representative Projects

  • AASHTO Redbook Manual for Highway User Benefit Analysis
    (Excerpt, PDF, 394K)
    National Academy of Sciences and American Association of State Highway and Transportation Officials
    United States
  • Guidebook for Estimating the Benefits and Costs of Public Transport Projects (Excerpt, PDF, 560K; full report available from TCRP)
    National Academy of Sciences, Transit Cooperative Research Program
    United States
  • Least-Cost Planning Methods and Tools Development
    Puget Sound Regional Council
    Washington
  • GPS-Based Pilot Project for Road Pricing
    Puget Sound Regional Council
    Washington
  • Managed-Lane Travel Behavior
    National Cooperative Highway Research Program
    United States
  • Congestion Pricing Strategies
    Puget Sound Regional Council
    Washington
  • Public-Private Partnership for Congestion Pricing
    Washington State Department of Transportation
    Washington