Today I updated the 2019 Premium's navigation. On the way home I noticed that I was going "cross-country" on the map. The brand new section of highway - Utah State Highway 85 - opened in December 2025 - too recently to be included in the April update.

Also, I put in an address on that missing subdivision street to see what would happen. And the navigation actually put a checkered flag pin, but to the street north of the address I had selected, and the destination doesn't exist, i.e., there is no house on that street with that number, that number is on the street south of there - the missing street.
Google Maps shows the street, "8280 South", in two places, the missing street in the KIA navigation and the one north of that. So, if KIA's navigation/update uses Google as the reference for streets, that would explain why the street is missing - they don't know what the street number is. A further oddity is that the street view blue lines do not extend to the real "8280 South", as if Google's 360 degree camera van turned it off on that street - you can see it in the pic, the blue line is missing. But that's probably because the street view is 2022 and the hood is still under construction. If you cruise around with Google even older street views still exist. A bit north of here there is another section of missing blue line and the north end of it is a street view from 2011 - turn around and look back south and the hood is nothing but a farm field. Why does Google take so long to update pieces of its database?
If you go to "street view" you can see the actual street signage, which is "8380", not 8280. And the houses on that street have 8380 in their addresses, on a street that Google lists as 8280. How do these things happen? Even worse still, when I tried to put the address from 8380 into our navigation - this is the real street mind you - it couldn't find it, and "nearby", best guess, was over two miles to the east. Heh? Because, the street isn't in the update, only "cross-country" driving is offered.
Aaand, as I pursue this Google Maps coverage of my neighborhood, I keep adding to the goofs. "Goofle", ha hah. And if you extend this to the wider world, the implied number of goofs gets enormous. No wonder the navigation sends me to wrong addresses. Ima just surprised it doesn't happen more often.