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13 entries match your criteria.  

 
 

Historical Markers in Winterhaven

 
Clickable Map of Imperial County, California 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 Imperial County, CA (53) Riverside County, CA (365) San Diego County, CA (539) La Paz County, AZ (33) Yuma County, AZ (66)  ImperialCounty(53) Imperial County (53)  RiversideCounty(365) Riverside County (365)  SanDiegoCounty(539) San Diego County (539)  LaPazCountyArizona(33) La Paz County (33)  YumaCounty(66) Yuma County (66)
El Centro is the county seat for Imperial County
Winterhaven is in Imperial County
Imperial County (53)  ►
ADJACENT TO IMPERIAL COUNTY
Riverside County (365)  ►
San Diego County (539)  ►
La Paz County, Arizona (33)  ►
Yuma County, Arizona (66)  ►
Mun. Mexicali, Baja California (0)  ►
Mun. Tecate, Baja California (0)  ►
 
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1 ► California, Imperial County, Winterhaven — Ben Hulse Highway — Dedicated for Public Use — March 21, 1964 —
On Ben Hulse Highway (State Highway 78) 38 miles north of Interstate 8, on the left when traveling north.
2 ► California, Imperial County, Winterhaven — 806 — Fort Yuma —
On Quechan Drive, on the right when traveling south.
3 ► California, Imperial County, Winterhaven — Fray Francisco Hermenegildo Garcés — Born April 12, 1738, Died July 19, 1781 —
On Quechan Drive 0.1 miles north of Quechan Road, on the left when traveling north.
4 ► California, Imperial County, Winterhaven — 568 — Hernando De Alarcon Expedition - 1540 —
On Interstate 186 0.2 miles south of Interstate 8, on the left when traveling south.
5 ► California, Imperial County, Winterhaven — Picacho —
Near Inter-Park Road.
6 ► California, Imperial County, Winterhaven — 193 — Picacho Mines —
On Picacho Road, on the right when traveling north.
7 ► California, Imperial County, Winterhaven — 845 — Plank Road — 1914 - 1927 —
On Grays Well Road, on the right when traveling east.
8 ► California, Imperial County, Winterhaven — The Plank Road — Planks, Mules, and Model Ts —
Near Grays Well Road.
9 ► California, Imperial County, Winterhaven — Plank Road — Through the Years —
On Grays Wells Road 3.6 miles west of Interstate 8, on the left when traveling west.
10 ► California, Imperial County, Winterhaven — Sand Sea — You're standing on North America's largest active erg. —
On Grays Wells Road.
11 ► California, Imperial County, Winterhaven — 350 — Site of Mission la Purisima Concepcion — 1780-1781 —
On Quechan Drive 0.1 miles north of Quechan Road, on the left when traveling north.
12 ► California, Imperial County, Winterhaven — 921 — Site of Mission San Pedro y San Pablo de Bicuner
On West Mehring Road 0.1 miles west of Imperial Road, on the right when traveling west. Reported missing.
13 ► California, Imperial County, Winterhaven — 182 — Tumco —
On Gold Rock Ranch Road at Walker Way on Gold Rock Ranch Road.
 
 
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Nov. 10, 2026