Reverted. Do not change road hierarchy at random.

highway=trunk es solo para caminos que son casi autopistas. Es decir, de libro flujo de tráfico, lo cuál significa no semáforos.

Do not change road hierarchy at random.

Reinstauré el cambio que deshiciste. En ningún lado dice que el uso de suelo deba estar enlazado a las fronteras. Si insistes en deshacerlo, te reportaré a el DWG.

Solo se usa "highway=trunk" para caminos que son casi una autopista. El criterio exacto lo puedes ver en la wiki: osm.wiki/ES:Mexico/Red_Nacional_de_Caminos#Troncales_(https://wiki.openstreetmap.org/wiki/Tag:highway=trunk)

Done: changeset/139421624

Nevermind. You are right that the eastbound and westbound are not motorways per the official data: http://gaia.inegi.org.mx/

I will put them back to trunk immediately.

* "usually have a toll" does not mean "must have a toll"
* Limited right-in right-out side roads are allowed for road=motorway. A big fraction of Mexican motorways have unofficial, dirt-surface side roads. This is Mexico. Here, if you are a rancher and you live next to the highway, you cut the barrier and connect your ranch, official limitations of access notwithstanding.

Private information about the owner has no place in OSM, neither do tags added for the sake of political propaganda, like this.

Si se permite. Lo dice la wiki: "In the less usual case of a motorway where traffic travels in both directions along the same carriageway use a single way and tag it with oneway=no." highway=*

Restauro highway=motorway

Do not change road hierarchy at random. This is a motorway. It is officially designated as such and it is physically so.

Aquí cambiaste parte de lo que no es autopista a autopista. Fíjate en http://gaia.inegi.org.mx/mdm6/ antes de etiquetar a una autopista.

Do not change road hierarchy at random, especially in countries you are not familiar with.

La parte de la 15D que va dentro de Santa Ana no es autopista, pues no tiene restricción de acceso.

I added water=coastline to the lagoon.

JOSM warns about overlapping water. You should file a bug report with them.

My understanding is that “water=lagoon” is precisely for this situation. The main reason for my change is to add the name for the lagoon, which can not be done if it is just “water=coastline”. Do you recommend that I add “water=coastline” too?

In OSM, usage of the hierarchy inside urban areas is different from outside areas, that is in most of the world. Just taking a look around the place you edit, in the map, will tell you that.

The wiki is very general. In Mexico and in particular in this area, highway=tertiary is used for linking smaller towns, villages and borough.

Again, do not change hierarchy at random, especially in a place where you are unfamiliar with its well-established conventions, per community. Reincidence will result in being reported.

Do not change the street importance levels at random. You changed “tertiary” to “residential” for the main road of this borough.

Probably a JOSM bug. I removed the tag now.