Collision Analysis Working Group (CAWG): 65 Main-Track Train Collisions, 1997 through 2002: Review, Analysis, Findings, and Recommendations [open pdf - 10MB]
"CAWG [Collision Analysis Working Group]reviewed and analyzed 65 main-track train collisions occurring from January 1997 through December 2002. These collisions, of both freight and passenger trains, involved human-factor issues. In this study, the review and analysis process is described and findings and recommendations, based on commonalities, are given to prevent future main-track train collisions."
United States. Federal Railroad Administration: http://www.fra.dot.gov/