Page ContentEach June, the Research Triangle Institute conducts North Carolina's annual seat belt survey, which takes place at 120 sites in 15 counties. 2020 North Carolina Seat Belt SurveyPDF • 473KB • September 27, 20212019 North Carolina Seat Belt SurveyPDF • 394KB • October 18, 20192018 North Carolina Seat Belt SurveyPDF • 205KB • August 13, 20192017 North Carolina Seat Belt SurveyPDF • 1MB • March 30, 20182016 North Carolina Seat Belt SurveyPDF • 444KB • June 9, 2017 6/25/2020 2:35 PM