What is CSX?
{{Infobox rail |railroad_name = CSX Transportation |logo = CSX transp logo.svg |logo_size = |logo_alt = |system_map = CSX Transportation system map.svg |map_caption = CSX system map; trackage rights in purple |map_size = 300px |map_alt = |image = CSX transp logo.svg |image_size = 300px |image_caption = CSX locomotives lead a train eastbound. In the lead is an ES44AH, followed by an AC4400CW. |image_alt = |marks = CSXT |locale = {{collapsible list|[[Alabama]]|[[Connecticut]]|[[Delaware]]|[[Florida]]|[[Georgia (U.S. state)|Georgia]]|[[Illinois]]|[[Indiana]]|[[Iowa]]|[[Kentucky]]|[[Louisiana]]|[[Maryland]]|[[Massachusetts]]|[[Michigan]]|[[Mississippi]]|[[New Jersey]]|[[New York (state)|New York]]|[[North Carolina]]|[[Ohio]]|[[Ontario]]|[[Pennsylvania]]|[[Quebec]]|[[South Carolina]]|[[Tennessee]]|[[Virginia]]|[[Washington D.C.]]|[[West Virginia]]}} |start_year = {{Start date and age|1986|7|1}} |end_year = <!-- {{End date|YYYY}} --> |predecessor_line = {{collapsible list|[[Chessie System]]|[[Seaboard System Railroad]]|[[Baltimore & Ohio]]|[[Chesapeake and Ohio Railway|Chesapeake & Ohio]]|[[Western Maryland Railroad]]|[[Richmond, Fredericksburg & Potomac]]|[[Pittsburgh and Lake Erie Railroad]]|[[Georgia Railroad and Banking Company]]|[[Conrail]]}} |successor_line = |gauge = {{RailGauge|ussg}} |old_gauge = <!-- This needs a separate line --> |electrification = |length = {{convert|21000|mi|abbr=on}} |hq_city = [[Jacksonville, Florida]] |website = {{URL|www.csx.com}} |name = CSX Corporation |type = [[Public company|Public]] |traded_as = {{Unbulleted list|{{NASDAQ|CSX}}|[[NASDAQ-100]] component|[[Dow Jones Transportation Average|DJTA]] component|[[S&P 500]] component}} |foundation = 1980 |location_city = [[CSX Transportation Building]]<br>500 Water Street<br>[[Jacksonville, Florida]] |loca