This is an CDOT engineer's cost estimate of a project consist of Weather Station (WS) upgrades in Region 2 and Region 3 (Las Animas, Huerfano, El Paso, Park, Mesa, Pitkin, and Garfield Counties), work consisted of installation of new WSs, Fold-Over Towers, foundations, light standards and foundations, cellular modems, an ethernet switch, fiber, pull boxes, bored and trenched conduit, and the reset of existing communications equipment.