Anecdotally, I once shared a house with a Russian student in Monterey, California. He told me he was amazed by the quality of our roads compared to those in his homeland, though I don't recall which part of Russia he was from.

I grew up in rural California. Despite living quite remote—about 25 kilometers from the nearest town—by my standards our main roads were well-maintained. However, numerous smaller side roads branching off to serve sparse residential areas, sometimes leading to just a handful of houses, were another matter. I wonder if California has a larger proportion of these minor roads skewing the results. Yet paradoxically, two major urban centers, San Francisco and Los Angeles, are it would seem quite terrible.

>>He told me he was amazed by the quality of our roads compared to those in his homeland

If you are from any other countries apart from the first world, the US even with all its problems is a super massive upgrade over anything back home.