Union Pacific Moffat Tunnel Sub - East Portal / Dynamic Brakes / Alternating Ditch-Lights

Fanned the East side of the Moffat Tunnel Sub from Blue Mountain Rd to the East Portal of the tunnel. Plenty of action, both UP and BNSF. Former SP unit with alternating ditch-lights and dynamic brakes are always a plus!

[@dmorgan28]

I loved the video. Just hearing those units in dynamic braking making their way down the grade was awesome. Reminds me of my trains running days. Thanks. Cool video 👍❤️

[@scotty4579]

absolutely amazing catch with lead unit i love the EX SP units and these moffat route coal trains

[@cnichting08]

nice catch of the ex southern pacific unit with flashing ditch lights

[@shnimmuc]

Epic video, the terrain is gorgeous.

[@user-zr3wx3rs2y]

ㅆㄷㄹㄷㄴㄷㅅㄷㄴㅌㅅㄴㅎㄷㅅㄹㅂㄹㅅㄴㄷㄹㄷ

[@user-zr3wx3rs2y]

는데 정말 너무 잘해주고

[@jesusmadrigal9648]

Great catch on the SP leading

[@peterbrackenbury]

Thanks, an excellent video.

[@549BR]

I know the sound of regular brakes, but I didn't know that there was a sound connected with dynamic brakes. Dynamic braking is putting an electrical resistance on the wheel motors, so what does this resistance sound like?

[@nickroth9263]

You Must See Footage EX SP,

[@kriskozub2419]

600AMPS at 50MPh still don't know any other engine that can do that.

[@irasthewarrior]

What does that mean ?