After last week’s journey along the Alaska Railroad to around Hurricane Gulch, we continue today with the remainder of the ride to Fairbanks. This includes passing through Denali National Park and Preserve, though no one was looking to disembark in the frigid weather (we did see some ice climbers from the window, however). Further north was the small town of Healy, which contains the Usibelli coal mine, Alaska’s only operating coal mine. The coal from the mine is shipped southward by the Alaska Railroad to Seward, where it is loaded on ships for export, or north to other interior locations...