Thank you. I'd imagine that all of them used scrap, as Armco in Ashland did, and they were an integrated mill.
Pueblo and Portland are both on the BN, so would be logical destinations. Utah might be closer, but would have to be sent to Butte, then interchanged with the UP. Looking at Google Maps, it's a tossup whether Vineyard would be closer than Portland. That's all off-layout, though, so it looks like I can send it either way, or probably both, as it could go to any mill, depending on demand.