"Searched pretty well. No monument of any sort."
The place has gone or never existed. This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground.
POI name: Vasquez de Coronados Route Historical Marker
POI types: leisure-park
OSM data version: 2019-08-30T18:41:13Z
#mapsme

"The sign says: “CALLE CAMINO DE SANTIAGO” español)
& “DONEJAKUE BIDEA KALEA”
There is no English on the sign, but it translates to “Way of St. James Street”"
POI name: Calle de Carlos VII
POI types: hwtag-nocar hwtag-yesbicycle hwtag-yesfoot highway-footway-permissive
OSM data version: 2019-03-14T00:11:02Z
#mapsme

"Signpost says 5.7 km to Los Arcos, and names place as "Campanaldia" (Euskara, "Kapanaldea")"
POI name: 5,7km to Los Arcos
POI types: tourism-information-guidepost
OSM data version: 2017-08-17T15:51:02Z
#mapsme

¿Potable? No sé. (OSM data version: 2016-05-10T14:41:03Z) #mapsme

"it does exist, but it is on the EAST side of Emerson."
The place has gone or never existed. This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground.
POI name: Kroger
POI types: building shop-supermarket
OSM data version: 2018-07-05T18:22:02Z
#mapsme

"There are markers, but they are many meters east of this spot."
The place has gone or never existed. This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground.
POI name: Continental Divide
POI types: place-hamlet
OSM data version: 2019-08-30T18:41:13Z
#mapsme

"Which is it, state park or national park?"
POI name: Pfeiffer Big Sur State Park
POI types: boundary-national_park leisure-park
OSM data version: 2019-01-13T09:03:02Z
#mapsme

Alley blocked?

As we drove by, there appeared to be two cell towers in this triangle. But they aren’t on Bing, so they must be new.

"permanently closed in 2020"
The place has gone or never existed. This is an auto-generated note from MAPS.ME application: a user reports a POI that is visible on a map (which can be outdated), but cannot be found on the ground.
POI name: Spring Garden
POI types: building cuisine-chinese amenity-restaurant
OSM data version: 2021-05-11T18:00:52Z
#mapsme