St. Louis, Iron Mountain and Southern Railway
A historic American railroad, later merged into the Missouri Pacific.
Last updated August 31, 2026
Overview
The St. Louis, Iron Mountain and Southern Railway was an American railroad founded in 1874, operating in Missouri, Arkansas, and Texas. It was acquired by the Missouri Pacific in 1917.
Products and positioning
Cite this profile: Cite the canonical profile. /brand-wiki/st-louis-iron-mountain-and-southern-railway · Editorial policy · How profiles are compiled