I've got to provide some context on this because while Penndot and the PA Turnpike are far from perfect, there's a combination of issues that make maintaining their road difficult. Between the number of bridges, the age or the roads, the amount of truck traffic, and the freeze-thaw cycle they experience, it's darn difficult to maintain the roads. One road where I grew up, over the course of ~5 years, had a 2-3' diameter rock slowly force its way through the pavement. Sure they have management and money issues, but their job isn't exactly an easy one.
Now, I'm not going to say building roads in Florida is easier, but if I had to choose between farming rocks on mountains, or fighting groundwater and running sand, I'll pick the latter every time.