Ric Maggenti
- Award Winning Bridges in California Owned and Designed by Caltrans. Présenté pendant: Structures Congress 2011, Las Vegas, Nevada, April 14-16, 2011. (2011):
- Documentaries As a Tool to Inform the Public about Major Infrastructure Projects in California. Présenté pendant: Structures Congress 2011, Las Vegas, Nevada, April 14-16, 2011. (2011):