Photo By: Kevin Morgan

It is anecdotal, but it seems like Norfolk Southern units are the most common foreign units found on BNSF. Case-in-point are the two units on the Provo-Denver this morning, one on the head end, one as a DPU. A little ironic somehow, considering Union Pacific and Norfolk Southern are trying to merge right now. Email Questions or Comments to the Webmaster. User Comments (0) No comments posted yet. Click Here to add the first one!

3 views 0 comments Sunday, October 18, 2026 at 9:10:06 AM image date Location Information City or County and State Arvada, CO Subdivision Moffat Tunnel (UP) Milepost or Control Point Big Ten Curve (MP 19.5 to MP 20.2) Train Information Railroad NS, BNSF Model AC44C6M Primary Unit Number NS 4586 Paint Scheme NS Standard Symbol HPVODEN1-17A Train Type Manifest Photo Information Camera Make/Model DJI / Mavic 3 Pro [FC4382] ISO 100 888 Flash Did Not Fire Focal Length 70 mm Shutter 1/1250 seconds Aperture f/2.8

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