English: CAPE CANAVERAL, Fla. - A train delivers the last space shuttle solid rocket booster segments to the Jay Jay Rail Yard in Titusville, Fla. Six Florida East Coast Railway cars transported the segments on their cross-county journey from the ATK solid rocket booster plant in Promontory, Utah. NASA senior managers and astronaut Mike Massimino hopped aboard the train in Jacksonville, Fla., for the final leg of the trip. Next, the NASA Railroad train will drive the segments over the Indian River and onto NASA Kennedy Space Center property. The booster segments will be used for shuttle Atlantis on what currently is planned as the "launch on need," or potential rescue mission for the final shuttle flight, Endeavour's STS-134 mission. For information, visit http://www.nasa.gov/shuttle.