Collection of Activity Data from On-Road Heavy-Duty Diesel VehiclesStatusCompleteProject TimelinePrincipal Investigator Kanok BoriboonsomsinAreas of Expertise Freight, Logistics, & Supply Chain Travel Behavior, Land Use, & the Built EnvironmentCampus(es) UC Riverside Related Publications policy brief Activity Patterns of Heavy-Duty Vehicles and Their Implications on Energy Use and Emissions research report Collection of Activity Data From On-Road Heavy-Duty Diesel Vehicles