Amtrak #504 heads north with substantial substitute motive power provided by BNSF 4081. This was the fourth northbound Amtrak Cascades in three days which had BNSF locomotives on the point.
From Vancouver, BC, to Eugene, OR, this route runs along stretches of Puget Sound and the Columbia and Willamette Rivers. The TALGO trainsets that were the line's backbone for many years were withdrawn from service after they were cited in the 2017 crash