Replacement of an existing 25kV line over several mesas, crossing the East River between Crested Butte and Gunnison. Work included survey-grade GPS mapping of the line route, PLS-CADD and PLS-Pole modeling of the line and structures, one 800 foot span crossing from the top of a mesa to the far side of the river 200 feet below, field staking, construction contract, and allowance for sensitive areas for sage grouse leks.