Recent Research Projects

“Cost of Alternative Highway Revenue Systems,” National Cooperative Highway Research Program, 2009.

“Vehicle Infrastructure Integration (VII): VII for Safety, Mobility and User Fee Technical Program Management,” State of Minnesota, 2008.

“US DOT Visiting Scholar,” US Department of Transportation, 2008.

“Understanding Driver Behavioral Changes Associated With Road User Fees,” Oregon Transportation Research And Education Consortium, 2007.

“ODOT Small Business Twice-Monthly Payment Pilot Project Analysis,” Oregon Department of Transportation, 2007.

“Enterprise Zone Tax Abatement Economic Development Study and Urban Renewal Study,” Special Districts Association of Oregon, 2006.

“Road User Fee Pilot Project Research Evaluation,” Oregon Department of Transportation, 2005.

"Identifying and Quantifying Rate of State Motor Fuel Tax Evasion," National Cooperative Highway Research Program, 2004.

“Institutional and Technology Options for VMT Data and Fee Collection Centers,” Oregon Department of Transportation, 2002.

“Alternatives to Motor Fuel Tax” Oregon Department of Transportation, 2001.