Idaho Railway Post Offices - Oregon Washington / UP Branch Lines


Routes on the Moscow Branch of the Oregon Washington (Oregon Washington Railway & Navigation Company) / Union Pacific Main Line:
RPODatesComments
MOSCOW & PALOUSE JUNCTION1886-1887
MOSCOW & CONNELL1887-1888
route superseded by FARMINGTON & PENDLETON
MOSCOW & HAAS1926-1951
MOSCOW & AYER1951-1955
route discontinued at same time as LEWISTON & AYER (see Camas Prairie routes) and SPOKANE & LEWISTON (see Northern Pacific routes)


Routes on the Wallace Branch of the Oregon Washington (Oregon Washington Railway & Navigation Company) / Union Pacific Main Line:
RPODatesComments
WALLACE & TEKOA1891-1892
route preceded by MULLAN & SPOKANE FALLS (see Northern Pacific routes)
MULLAN & TEKOA1892-1893
WALLACE & TEKOA1893-1896
WALLACE & SPOKANE1896-1896
WALLACE & TEKOA1896-1897
WALLACE & SPOKANE1897-1899
WALLACE & TEKOA1899-1906
WALLACE & SPOKANE1906-1910
WALLACE & HARRISON1910-1911
WALLACE & SPOKANE1911-1955


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Compiled by Mark Metkin - Revised November 12, 2007


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