Slow Amtrak Followed by BNSF Freight Train with NS Unit

The westbound "California Zephyr" slowly comes through Agency, Iowa on the evening of October 2, 2018. As they pass by, the engineer blows the horn several extra times. While Amtrak #5 is still approaching, another westbound train can be heard. Its headlight comes around the bend at 3:30. This BNSF mixed freight train is running left-handed on the eastbound track. Five locomotive are leading this train. The one in the middle is a visitor from Norfolk Southern. Notice the sparks underneath this unit as it goes over the crossing. There are also eight flatcars loaded with large pipes at the front of the train. The "Zephyr" will later be filmed at For Morgan, Colorado by YouTube user Mike Jensen 80701:    • Video  . "California Zephyr" engines: Amtrak 76 GE P42DC Amtrak 190 GE P42DC Mixed freight train engines: BNSF 8070 GE ES44C4 BNSF 4945 GE C44-9W NS 6730 EMD SD60I BNSF 7315 GE ES44DC BNSF 7175 GE ES44C4