2015 journal article
Pedestrian and bicyclist accommodations and crossings on superstreets
Transportation Research Record, (2486), 37–44.
2012 journal article
Use of "your speed" changeable message signs in school zones experience from North Carolina safe routes to school program
Transportation Research Record, (2318), 128–136.
2005 journal article
Economic impact of investments in bicycle facilities: Case study of North Carolina's northern Outer Banks
Bicycles and Pedestrians: Developing Countries, 2005, (1939), 15–21.