JACKSONVILLE, Fla., March 19, 2012 /PRNewswire/ --CSX Corporation (NYSE: CSX) will release first-quarter financial and operating results on Tuesday, April 17, 2012, after the market close. The company will host an earnings conference call at 8:30 am Eastern Time on Wednesday, April 18, 2012 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 website at ht... More...