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BNSF Railway piggyback train symbol ZSTOWSP
moves by the signal bridge west of Belen, NM

BNSF Railway piggyback train symbol ZSTOWSP by signal bridge near Belen, NM

The ZSTOWSP (Stockton to Willow Springs, IL piggyback train) slips under one of the few remaining signal bridges on the Gallup Subdivision on October 25, 2006. I am just about a mile west of Belen. The train had engines 4397, 1027, 4311, and 4684.