Company Announcements

July 17, 2026
Rocky Mountain Steel delivers first stick of rail to Union Pacific
Written by Ethan Bernard
Rocky Mountain Steel Mills said Union Pacific Railroad has received the first stick of rail from the steelmaker’s new long rail mill in Pueblo, Colo.
The companies said this marks the start of operations at Rocky Mountain Steel’s $1.2-billion facility, the nation’s only fully dedicated steel rail mill.

