...after playing "Cajon Pass" for a while, I discovered that there is so much detail and effort put in. Especially I like the trucks, because as a child I had a "Matchbox" collection with cool US trucks. That's why it's fun to see them in such a variety on this route. The 3D models are really very detailed and well textured. As a thank you there is also a separate thread including screenshots!
...found an older comparison picture on my Laptop, I think it shows very clearly how the quality of the 3D models has increased. Especially the US version urgently needed an overhaul, the European relatives were always implemented quite well.