Idaho Railway Post Offices - OSL / UP Main Line |
Routes on the Oregon Short Line / Union Pacific Main Line crossing southern Idaho: RPO Dates Comments GRANGER & SHOSHONE 1883-1884 GRANGER & ONTARIO STATION 1884-1884 GRANGER & HUNTINGTON 1884-1884 GRANGER & WEISER STATION 1884-1884 GRANGER & HUNTINGTON 1884-1886 GREEN RIVER & HUNTINGTON 1886-1890 CHEYENNE & HUNTINGTON 1890-1899 CHEYENNE & HUNTINGTON plus HUNTINGTON & PORTLAND redivided into CHEYENNE & POCATELLO plus POCATELLO & PORTLAND CHEYENNE & POCATELLO 1899-1917 divided route east of POCATELLO 1 of 3 RAWLINS & POCATELLO 1917-1917 divided route east of POCATELLO 2 of 3 GREEN RIVER & POCATELLO 1917-1934 divided route east of POCATELLO 3 of 3 GREEN RIVER & POCATELLO plus POCATELLO & BAKER plus BAKER & PORTAND combined into GREEN RIVER & PORTLAND POCATELLO & PORTLAND 1899-1917 divided route west of POCATELLO 1 of 2 POCATELLO & PARMA short run of POCATELLO & PORTLAND POCATELLO & PORTLAND divided into POCATELLO & BAKER plus BAKER & PORTLAND POCATELLO & BAKER 1917-1934 divided route west of POCATELLO 2 of 2 GREEN RIVER & POCATELLO plus POCATELLO & BAKER plus BAKER & PORTAND combined into GREEN RIVER & PORTLAND GREEN RIVER & PORTLAND 1934-1967 ED/MD at POCATELLO MD/WD at BAKER
Compiled by Mark Metkin - Revised November 12, 2007