Union Pacific Turbines of the Wasatch 1992

Overview

In the decade they were operated, Union Pacific's 8500-series Gas Turbine Electric Locomotives earned two nicknames: UP dubbed them the "Super Fleet" for obvious reasons as they were the largest, most powerful locomotives ever employed by the railroad. More often the Turbines were referred to as "Big Blows" due to the deafening roar of their engines. Thirty of these GE-built giants were delivered to the UP between 1958 and 1961. Used primarily between Ogden, Utah and Green River, Wyoming, where