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Private company

Malheur Valley Railway

Former railroad in Oregon

The Oregon Eastern Railroad (OERR) is a railroad going from Ontario to EP Mineral's Celetom plant (Halfway between Vale and Harper). The railroad is all that is left of the Wyoming Colorado Railroad which started out as the Malheur Valley Railway.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

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Eastern Oregon rail map 1931
Photo: Missouri Pacific Lines, Public domain, via Wikimedia Commons3

The Oregon Eastern Railroad (OERR) is a railroad going from Ontario to EP Mineral's Celetom plant (Halfway between Vale and Harper). The railroad is all that is left of the Wyoming Colorado Railroad which started out as the Malheur Valley Railway.2

Sources

The numbers on this page point here. Each one links to the record it came from.

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