THE HISTORICAL
MARKER DATABASE
“Bite-Size Bits of Local, National, and Global History”
 
 
 
 
 
 
3 entries match your criteria.  

 
 

Historical Markers in Melba

 
Clickable Map of Canyon County, Idaho 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 Canyon County, ID (24) Ada County, ID (142) Gem County, ID (3) Owyhee County, ID (14) Payette County, ID (7) Malheur County, OR (26)  CanyonCounty(24) Canyon County (24)  AdaCounty(142) Ada County (142)  GemCounty(3) Gem County (3)  OwyheeCounty(14) Owyhee County (14)  PayetteCounty(7) Payette County (7)  MalheurCountyOregon(26) Malheur County (26)
Caldwell is the county seat for Canyon County
Melba is in Canyon County
Canyon County (24)  ►
ADJACENT TO CANYON COUNTY
Ada County (142)  ►
Gem County (3)  ►
Owyhee County (14)  ►
Payette County (7)  ►
Malheur County, Oregon (26)  ►
 
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1 ► Idaho, Canyon County, Melba — Guffey Bridge — Snake River Idaho —
The historic Guffey Bridge is an elegant Parker-through truss railroad bridge, the State’s largest artifact, and the site of the most spectacular train wreck in Idaho. The Boise, Nampa and Owyhee Railroad (BNO), was organized by owner Col. Wm. . . . — — Map (db m73344) HM
2 ► Idaho, Owyhee County, Melba — 194 — Steamer "Shoshone" —
The boat was built in 1866 to provide easy river travel for a part of the route from the Columbia to Boise and Silver City. It was intended to ply 105 miles between here and Old's Ferry. Once it even explored the river for 60 miles above here, . . . — — Map (db m32175) HM
3 ► Idaho, Canyon County, Melba — Tower Theater —
Built in 1946 by George Lindholm Purchased in 1957 by the Walter’s Butte Grange — — Map (db m150189) HM
 
 
  
  
 
 
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Nov. 13, 2026