AT&T proposes to upgrade their wireless communications infrastructure that is currently located on BPA’s existing transmission line towers on the E…
Office of NEPA Policy and Compliance
January 8, 2020
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AT&T proposes to upgrade their wireless communications infrastructure that is currently located on BPA’s existing transmission line towers on the Echo Lake-Monroe No. 1 line (towers 2/3 for Snoqualmie Ridge site and 4/1 for Lake Alice site) and the Echo Lake-Maple Valley No. 1 and 2 line (tower 2/4 for Tiger Mountain site).