The couple days we spent west of Helena, the weather was about everything you could imagine. Sun, snow, wind, rain, clear skies, cloud skies, cold, and warm weather was coming and going about every 5 minutes. Here a loaded coal train passes over Skyline Trestle as the wind and snow take over for a few minutes. The train is about a mile from the top and Mullan Tunnel. These manned helpers will cutout at Elliston and head back to Helena for another push. If one hasn't seen this show, it pretty damn cool to watch!