Yes, I looked 21W up and it shows and says that the runway parallels the highway just as your shots show it.
Having said that, with all the knobs and mountains nearby a narrow valley like that can be very risky for heavy cross wind bursts. I was more concerned about a rogue gust blowing the airplane across the rail on short final than the semi ending up on the runway.
Everyone just keep in mind that is wasn't because they just wanted to confuse everyone with new site software, it was a security issue with the old site software. If you have ever noticed that Simouthouse still uses the same software as the old flightsim,com. They are NOT a secure site and they don't care.
Just my tuppence worth! 🙊