The WMATA Close Call Program Report 2013-2018 describes the results of the WMATA Close Call Program and its role in improving safety in WMATA operations. During the period covered in this report, the program received 151 reports from WMATA employees. The number of reports received touched a wide range of contributing factors and resulted in the development of 118 preventive safety actions (PrSAs) of which 99 have been implemented to date.