Annual Ignition Interlock Survey: United States

A national survey of the number of installed and active ignition interlocks in the United States in 2014 and 2015 was conducted from January 1, 2015 through August 31, 2015. The data collected provide a comprehensive picture of ignition interlock installations across the United States and are a useful benchmark for state ignition interlock program administrators and the impaired driving community to measure interlock usage and growth in interlock programs on an annual basis.


  • English

Media Info

  • Media Type: Digital/other
  • Features: Appendices; Figures; Tables;
  • Pagination: 57p

Subject/Index Terms

Filing Info

  • Accession Number: 01599764
  • Record Type: Publication
  • Files: TRIS
  • Created Date: May 18 2016 2:29PM