…CHS Inc. (Inver Grove Heights, Minn.) has expanded its propane rail terminals in Rockville and Glenwood, Minn. in time for the crop-drying and heating season. Rockville will now be able to store 620,000 gal., load six trucks an hour, and unload 10 rail cars every four and a half hours. Glenwood will hold 1.35 MMgal. and can unload eight railcars every four and a half hours. There are two truck bays capable of loading six trucks an hour…