Reference
Library
Reference and learning material behind the safety quiz and training on this site.
GCOR Rulebook
General Code of Operating Rules, 9th Edition, 8.5 by 5.5 inch pocket version, the industry-standard rulebook this site's training is built on.
Rail Safety Rules
A rail safety reference covering 71 rules and a glossary of key terms. This is the source document behind the site's Supplemental Rail Safety Training and certification quiz.