You're not kidding.
Did one less than a month ago from WV to LA. Did notice some things that were different.
For one, I thought flashing blue lights were for the exclusive use of the Police. Nope. In MO saw some wreckers with them and in NM, state DOH was using them.
Also in MO, something about I-44 that every truck must need their APU repaired on that highway because there were like 4 huge APU repair facilities. Never seen them advertised anywhere else.
In north Texas, there are a lot, and I mean a lot of windmills. And their AWL's all flashed on at exactly the same time. Hundreds of them all coming on an off at exactly the same time. Must use some sort of GPS timing.
Lane discipline. Western states have this nailed down. Unlike the eastern states where people drive where they want
, out west most people tended to stay in the right lane unless they were passing.
Trains. - Yeah, we have trains, but some of these trains were miles long being pulled by 4-5 locomotives. Most were filled with containers headed east. No way we could have trains that long in the east as we have too many small towns with crossings and you couldn't have a crossing closed that long. And they were coming back to back. Clear one miles long train and 20 minutes later here comes another one.
I really didn't have time to stop and explore as it was spend 14 hours in the U-Haul, sleep and repeat. Hopefully our next trip we will be able to stop and see some things.
The CA 55mph speed limit for trucks is completely ignored. At least on I-40/I-15. Not just ignored a little, say like 65. Ignored like 80-85. Do love the 75-80/mph speed limits once you get to OK. FYI, a U-Haul gets around 7 mpg at 75 mph.