Four for the Price of One! Traffic is starting to backup at along the Needles Subdivision at Bolo Hill. Following right on the heals of another eastbound train, BNSF 5529 pulls a San Bernardino, CA to Alliance, TX intermodal Z-train over the crest of Bolo Hill. In the background, three trains can be seen. An eastbound and westbound trains slowly move through Amboy while another descends down from Siberia. There is another train (making it five trains), but it is hidden behind the eastbound Z-train.