Texas has the most paved roads of any US state.
Texas has the most miles of paved roads, i believe it's somewhere around 250,000 miles of paved roads
You only see these on toll roads. Rather than rest areas, toll roads will have service plazas where fuel, food, and other items can be purchased. This prevents motorists have having to exit and then reenter the toll road.
Florida
Yes, there are toll roads between Denver and Steamboat Springs, Colorado. The most notable is the E-470 toll road, which connects to I-70 and can help bypass some traffic. However, travelers can also take non-toll routes, typically via I-70 and US-40, though these may take longer. Always check current road conditions and routes before traveling.
India has the most roads, even though US has the most cars.
See Is it true that counties in each US state have the power to supervise and maintain county roads?Note: The above question concerns counties in each State of the US. States, counties, and townships oversee roads in the US.
China.
arizona and washington
It's that one city, with the roads and the buildings.(If you're going to ask us about a state, it helps to be specific as to which state.)
In the US which state has the most animals living in it?
The most western state in the US is Hawaii.