4 entries match your criteria. Historical Markers and War Memorials in Washington County, Missouri Clickable Map of Washington County, Missouri and Immediately Adjacent Jurisdictions image/svg+xml 2019-10-06 U.S. Census Bureau, Abe.suleiman; Lokal_Profil; HMdb.org; J.J.Prats/dc:title> https://commons.wikimedia.org/wiki/File:Usa_counties_large.svg Washington County, MO (4) Crawford County, MO (28) Franklin County, MO (84) Iron County, MO (31) Jefferson County, MO (2) St. Francois County, MO (1) WashingtonCounty(4) Washington County (4) CrawfordCounty(28) Crawford County (28) FranklinCounty(84) Franklin County (84) IronCounty(31) Iron County (31) JeffersonCounty(2) Jefferson County (2) St.FrancoisCounty(1) St. Francois County (1) Adjacent to Washington County, Missouri ▶ Crawford County (28) ▶ Franklin County (84) ▶ Iron County (31) ▶ Jefferson County (2) ▶ St. Francois County (1) Touch name on list to highlight map location.Touch blue arrow, or on map, to go there. GEOGRAPHIC SORT1► Missouri (Washington County), Caledonia — Bellevue Collegiate Institute — 1867 - 1902 — On State Highway 21 at Old Route C, on the left when traveling north on State Highway 21. 2► Missouri (Washington County), Caledonia — Heritage of Caledonia Missouri — On State Highway 21 at Old Route C, on the left when traveling north on State Highway 21. 3► Missouri (Washington County), Potosi — In Memory of These Revolutionary Soldiers — Buried in Washington County — On West High Street (Missouri Route 8) west of North Missouri Street, on the right when traveling west. 4► Missouri (Washington County), Potosi — Potosi — On West High Street (Missouri Route 8) at South Missouri Street, on the right when traveling east on West High Street.