Roads in America

Here in America, every main road is paved. They are mostly 2 lanes (like the ones in Malawi), but highways can range from 2 to 4, and sometimes even 5 lanesin the big cities! We also have roataries (3rd one down) to direct trafficfrom a busy intersection, like just off a highway. Many roads in America are busy because many people have, and costantly use, cars. Some roads are paved with gravel (top), and a couple aren't paved at all(2nd one from bottom), but these are often unused or very quiet streets.