The southbound HPASSAG-24 holds the main track at Broomfield while waiting for the HDENLAU-27 to come out of Denver to meet it. The PASSAG (Pasco, WA to Saginaw, TX) manifest is holding the main rather than the siding because there is another southbound coming out of Boulder, so there will be a three-way meet at Broomfield and the HDENLAU will hold the siding for both southbounds.
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