I am a pipefitter an a piping designer I worked out of the Fairbanks Pipefitters Local a couple of summers ago. Worked on a crew that did maintenance work on the pipeline. Lodged at PS 5, Coldfoot, an PS 3. Know these photos well. Took video all along here an looks like the spot we came upon a grizzly one afternoon. Great Pictures Had to be the most enjoyable an memorable job I have ever had!