Private company

Idaho and Washington Northern Railroad

The Idaho & Washington Northern Railroad was a shortline railroad that operated between McGuire's, Idaho and Metaline Falls, WA. It was later purchased by the Milwaukee Road in 1914, after founder Frederick Blackwell relinquished control.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

The Idaho & Washington Northern Railroad was a shortline railroad that operated between McGuire's, Idaho and Metaline Falls, WA. It was later purchased by the Milwaukee Road in 1914, after founder Frederick Blackwell relinquished control.2

Sources

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