Hi thank you for your input, in some instances you are right, I will correct them as soon as possible.
The ones that end up in the middle of a town should convert to primary instad of trunk but just when inside of the town the México article you mentioned states that it is the case of federal motorways you can see some of them at the end of the article https://wiki.openstreetmap.org/wiki/ES:Mexico/Red_Nacional_de_Caminos#cite_note-2
More specifically in Yucatán: https://www.sct.gob.mx/fileadmin/DireccionesGrales/DGST/Datos-Viales-2020/31_YUC_DV2020.pdf
Thank you.