On the C-SPAN Networks:
John Maddox is an Associate Director for Applied Research in the National Highway Traffic Safety Administration with three videos in the C-SPAN Video Library; the first appearance was a 2010 Forum. The year with the highest average number of views per program was 2012 with an average of 407 views per program. Most appearances with Barbra Harsha (2), Deborah A. P. Hersman (2), Linda Angell (2). Most common tags: Safety, Highway Transportation.