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Hey all, I've seen BNSF unit grain trains typically with a 3x2x1 setup head north to Bakersfield through Tehachapi and emptys headed East with a simple 3 unit lead. Anyone know when and where that other power gets cut and ends up? I would've thought that these unit trains are kept together and bounc...

Hey everyone, new here to the forum so apoloies if this isn't the right place to post this question. I've seen UP Bakersfield tags vary from BK, KB, and CA on the symbol Wiki. Is this correct and why the differences? Different yards in Bakersfield would be my first assumption. Any info would be grea...