First of all, it's hard for me to find the right keywords that accurately describe what I'm looking for. Otherwise I woulda found it on my own by now. Second of all, it isn't often that I ask for help. I don't know why tho'. Maybe that value was instilled in me when I was younger. Third and finally, everyone knows only noobs ask questions on the internet - especially stupid questions. I deeply hope that I'm not, and that this isn't one.
Anyhow, the item I'm looking for is simular to the Japanese El-Rail catenary mod. But instead, it changes elevated road/ave/hwy textures (in the same way) to make look like those found in AZ & NM. Prime example:- "Big I"; the junction between I-25 & I-40, located in Albuquerque, NM.
I wish I had a screenshot or two showing what I mean by all this. It would really help my case. But I doubt it.
I found someone using it!!! Now people will actually understand Where's the Fries? (next time we'll wash your mouth out with soap) I'm still looking for. Geez....
(https://www.sc4devotion.com/forums/proxy.php?request=http%3A%2F%2Fi246.photobucket.com%2Falbums%2Fgg87%2Fchinatown64%2FSimCity%25204%2FBig-I.jpg&hash=37f72e1ff779484959835bb51f321122c315112e)
It's Blue Lightnings Elevated RHW Cosmetic Mod, which is actually designed for the RHW v3.0. It gave some problems since RHW v4.0, so I cannot recommend to use it.
It's the Elevated RHW-4 Cosmetic Mod 1 (http://www.simtropolis.com/forum/files/file/22444-elevated-rhw-4-15m-cosmetic-mod/), which is apparently uncompatible with RHW v4.
EDIT: Heh, that happens when you spend time looking for it (i.e. wait for a certain website to load) - someone will beat you to it :P