roads

===Roads are everywhere in Geelong roads with 4 lanes and over are called Highways, Highways are in almost every town in Australia. Roads are expensive to build so some are just dirt with gravel over them I consider them bumpy. Roads are for cars and trucks to go over. Sometimes the road has to go over water or trenches and that’s when they need to build Bridges. Bridges are big stable structures which stand over trenches or rivers. Roads are very important to Australia, but cars and trucks make pollution and pollution means trouble.===