"Making the Connection: Economic Benefits of Bicycles," Oregon Bicycle Summit, Sisters, OR, April 2007 and Regards to Rural V, Rural Development Initiatives, Stevenson, WA, October 2007
Keynote Speaker, National Bike Summit, Washington D.C., March 2006
"Bicycle-Related Industry Growth in Portland," Pro-Walk/Pro-Bike conference, Madison, WI, September 2006
Keynote Speaker, Portland (OR) Bicycle Summit, Portland, OR, June 2006
"The Making of a Bicycle-Friendly City," various classes, conferences, and workshops, 2004-2006
"Bridging the Gaps: How the Quality and Quantity of a Connected Bikeway Network Correlates with Increasing Bicycle Use," Transportation Research Board, 2006
"Regional Bikeway Planning," Vancouver BC, 2005
"Shared Lane Markings: A New Option for Marking On-Street Bikeways," Pro-Bike/Walk conference, Victoria, B.C., 2004; Portland OR 2004-2005; various California cities, 2004-2005
"Economic and Health Benefits of Bicycle Transportation," Portland OR, 2004
"Innovative Bicycle Treatments: Lessons from Abroad," numerous conferences nationwide, 1996-2004
"Bridging the Gap," Rails-to-Trails Conservancy conference, Providence, RI, 2003
"Getting Things Done," Association of Pedestrian & Bicycle Professionals conference, Cambridge, MA, 2003
"Trail-Roadway Crossings," Tucson, AZ, 2002
"Making the Connection: Portland's Regional Trail Planning and Design Experience," Pro-Bike/Walk conference Providence, RI, 2003 and Washington State Trails Conference, Vancouver, WA, 2002
"Bicycle-Transit Integration: Maximizing the Link," RailVolution, Dallas, TX, 1999
"Integrating Bicycles and Pedestrians into Development and Urban Planning," Portland, OR, 1999
"The new AASHTO and MUTCD Standards for Bicycles and Pedestrians." Trainings: Maricopa County, AZ; Tuscon, AZ; Salt Lake City, UT; Vancouver, WA, 1999-2001
"Bicycle Parking: Do it Right," Portland, OR, 1997