Because they are roads.
Roads that run north to south are typically referred to as "north-south roads" or "vertical roads."
Log roads
Country roads are also called back roads or byways. Depending on how they are paved, they may be called dirt, gravel or blacktop roads.
corduroy roads
English Tree lined road are usually wide Roads and are called Avenues.
Corduroy roads, like the fabric.
If they moved on roads then they would not be called airplanes!
Roads in hilly regions are sometimes called switchbacks. These are roads that sort of meander back and forth to allow for slower rates of climb and descent on hilly areas.
what map that shows the layout of the roads in a city with no informatoin about elevation is called
There are many roads in the UK called London Road. As the name suggests, they were all originally roads that led to London.
The big machine that lays asphalt on main roads and highways is called a cold planer.
Actually. Toll Roads Were Built By Companies And They Charged Fee To Use The Roads.