Photo By: Kevin Morgan

In the distance, the head end of this eastbound Provo-Denver is entering the siding at the west end of Rocky. Meanwhile, a pair of DPUs (standard on the Provo-Denver) are coming around Big Ten Curve in some great morning light. 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 9:13:04 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 BNSF Model ES44AC Primary Unit Number BNSF 5772 Paint Scheme BNSF New Image Symbol HPVODEN1-17A Train Type Manifest Photo Information Camera Make/Model Hasselblad / Mavic 3 / Mavic 3 Pro [L2D-20c] ISO 100 900 Flash Did Not Fire Focal Length 24 mm Shutter 1/2000 seconds Aperture f/2.8

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