What is cobblestone road?

A cobblestone road is a road made of a square or rounded stones. The ones of I have seen have been two types. A square stone brick is fitted together to make a road. There is also a round stone used at other times. Most often I have seen these in residential/shopping areas and they are very hard to walk over. The square brick seems to be used most often on on/off ramps and roads.
A cobblestone road is a road made of a square or rounded stones. The ones of I have seen have been two types. A square stone brick is fitted together to make a road. There is also a round stone used at other times. Most often I have seen these in residential/shopping areas and they are very hard to walk over. The square brick seems to be used most often on on/off ramps and roads.