Private company

Atlantic City Mine Railroad

The Atlantic City Mine Railroad was a private carrier mine railroad that operated in Wyoming from 1962 until 1983. Owned and operated by U.S. Steel, the railroad extended 76.7 miles from a connection with the Union Pacific Railroad in southwestern Wyoming to an iron ore mine north of Atlantic City, Wyoming.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

The Atlantic City Mine Railroad was a private carrier mine railroad that operated in Wyoming from 1962 until 1983. Owned and operated by U.S. Steel, the railroad extended 76.7 miles from a connection with the Union Pacific Railroad in southwestern Wyoming to an iron ore mine north of Atlantic City, Wyoming.2

Sources

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