JACKSONVILLE, Fla., Jan. 3, 2013 /PRNewswire/ -- CSX Corporation (NYSE: CSX) will release fourth-quarter and 2012 year-end financial and operating results on Tuesday, January 22, 2013, after the market close.The company will host an earnings conference call at 8:30 am Eastern Time on Wednesday, January 23, 2013 via teleconference and a live audio webcast.Those interested in participating via teleconference may dial 1-888-327-6279 (1-888-EARN-CSX) and ask for the CSX earnings call. Callers outside the U.S. dial 1-773-756-0199. Participants should dial in 10 minutes prior to the call. Presentation materials and access to the audio webcast will be available on the company's websit... More...