Hello muralito,
I noticed gaps in ref tagging at https://www.openstreetmap.org/way/1383914723, https://www.openstreetmap.org/way/1383914723, and https://www.openstreetmap.org/way/118482314. To maintain consistency, I inferred and restored the missing ref tags based on nearby segments, but missed seeing that you had previously removed them in the feature history. Upon reviewing this area, I now see a recently completed stretch of Ruta 6 (https://www.openstreetmap.org/way/1383914735) around San Ramón where Ruta 12 may also terminate now. I trust your knowledge of the refs in this area, and will defer to your edits.
Have a nice day!