The day is nearing the end for this southbound Bloomer Line train. They had been loading all day at Cullom and are on there way to Sibley to top the cars off. At Cullom, they try to load two full bays and between 1/2 and 3/4 of another, equaling around 275,000lbs. The track on the north end can't hold any heavier cars than that, but new rail should be in place in the future.