The information and study aids provided on csxnotes.com are based on personal class notes and are intended for educational and supplementary study purposes only. While efforts have been made to transcribe these notes accurately, they are not official CSX Transportation materials. Users are strongly encouraged to refer to the official CSX rulebook or materials, using the rule numbers provided on the flashcards, to verify the accuracy and completeness of all information. The owner of this site makes no warranties regarding the accuracy or reliability of these notes and is not liable for any errors or omissions. This site is an independent study resource and is not affiliated with or endorsed by CSX Transportation.