Distributing electronic toll collection tags for free is the most effective way to encourage individuals to adopt electronic toll collection and increase use of toll roads in Spain. A survey of drivers revealed several lessons learned about the adoption of electronic toll transponders or tags: Tag ownership is primarily related to trip-related attributes Socioeconomic… Content type Lesson Date Posted 11/27/2017 Taxonomy (ARC-IT) Electronic Toll Collection (TM10), Road Use Charging (TM11) Geolocation links Nationwide, Spain