This all depends. The discussion about how to implement this change also referenced the way the the roads had been classified by Arizona standards. Everything that you see is how it is referenced as per ADOT FC guidelines.irowiki wrote:According to the wiki however, all US highways should be Major Highway, no? There's numerous US highways in AZ that aren't!
We used the Wiki FC Chart as a guide but ultimately followed what ADOT has set since every county and state in this county operates under their own guidance. The FHWA FC guidelines aren't followed nationwide, so it varies everywhere. What you see in Arizona is how Arizona really classified their roadways.
It took us a while to get used to it.
Re: Road Types (USA) – comprehensive overhaul of drivable ro