Uploaded December 2024 | Updated September 2026, 3 weeks ago
Southern Pacific Daylight number 4449 in its final year (2019) of pulling the Holiday Express at Oaks Park in Portland, Oregon.
Southern Pacific Daylight number 4449 in its final year (2019) of pulling the Holiday Express at Oaks Park in Portland, Oregon.

![Helpers on the Hill [Union Pacific manned helpers in the Oregon Cascades]
In an age of remote-controlled distributed power, locomotives, Union Pacific brought back manned helpers to the Cascade Subdivision above Oakridge, Oregon between late 2018 and 2023. Two helper sets based in Oakridge would assist heavy southbound trains for California up the grueling 1.8% grade over Pengra Pass. We captured video of the operation in the spring of 2022. Helpers on the Hill [Union Pacific manned helpers in the Oregon Cascades]](https://i.ytimg.com/vi/m3WhZDu1WJU/mqdefault.jpg)








