http://www.youtube.com/watch?v=XMRGyB_-OI4&fmt=18 As seen from the South ledges overlooking Iona Island in the Hudson Valley, NY, the crew of a Southbound CSX Q118 calls the Automatic signal at MP41 before crossing over the Iona Causeway on the CSXT Riverline on Thursday…with some remaining snowpack seen on the mountains in the background.