view from below of ski lift on escape mountain under blue sky. constructions and engineering. wiring and power lines for chair

ski lift wiring chair lifts construction electric cable steep mountain unevenness danger adventure engineering architecture blue sky extreme scenic america tramway rocky resort aerial view transportation summit hiking skiing tram gondola chairlift forest firwood day landscape tree park high scenery detachable speed nature car moving green season from below escape under constructions power lines for lifts sky engineering